select the curve generated by the parametric equations. indicate with an arrow the direction in which the curve is traced as t increases. x

Answers

Answer 1

As t increases the curve is changing according to the plot points given by the parametric equations.

Define parametric equations?

The coordinates of the points that make up a geometric object, such as a curve or surface, are frequently expressed using parametric equations; in this case, the equations are collectively referred to as a parametric representation or parameterization (alternatively spelled as parametrisation) of the object. It describes a collection of numbers that represent functions with one or more independent variables. The parameters used here are the independent variables. For the representation of the coordinates that make up geometric objects like curves and surfaces, parametric equations are used. Additionally, a curve that is not a function can be drawn using parametric equations.

The equations are

x=1-t²

y=2t-t²,-1≤t≤2

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Related Questions

Plsss help!
Geometry A
Brainliest

Answers

According to the perpendicular bisector theorem, the statement that is true is: B. BI = BK.

What is the Perpendicular Bisector Theorem?

The perpendicular bisector theorem states that if a line segment bisects another line segment perpendicularly, therefore, any point on the perpendicular would be the same distance from the endpoints of each of the line segment that was bisected.

In the diagram above, we are told that line segment AB is a perpendicular bisector of line segment IK. This means that, according to the perpendicular bisector theorem, any point on line segment AB, would be equidistant to the endpoints of line segment IK.

This implies that:

The length of BI is the same as the length of BK. Thus, the correct answer is: B. BI = BK.

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What is the equation of the line that passes through the point (8,6) and has a slope of 0?.

Answers

The equation of line that passes through the point (8,6) and has a slope of 0 is y = 6.

Define the equation of the line?The set of points that make up a line in a coordinates system are represented algebraically by a line's equation. An equation of a line is an algebraic expression that represents the many points that together make up a line with in coordinate axis as a set of variables, x, and y.

As the sated question-

The passing point; (x1, y1) =  (8,6)

slope m = 0

Thus, equation lo line by slope intercept form is-

y - y1 = m(x - x1)

y - 6 = 0(x - 8)

y = 6

Thus, the equation of the line that passes through the point (8,6) and has a slope of 0 is y = 6.

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a survey that found that 351 of 547 business travelers use a laptop computer on overnight business trips. based on this survey, what is the sample proportion of business travelers who use a laptop computer on overnight business trips? (round your answer to four decimal places.)

Answers

The sample proportion of the business travelers who use a laptop computer on overnight trips is 0.6417.

Given:

a survey that found that 351 of 547 business travelers use a laptop computer on overnight business trips.

we are asked to find the sample proportion based on this survey, who use a laptop computer on overnight business trips = ?

sample proportion:

The sample proportion (p) indicates the percentage of people in a sample who exhibit a particular quality or attribute. Divide the number of individuals (or items) who have the desired attribute by the overall sample size to obtain the sample proportion.

P = X/N

P = 351/547

P = 0.641681

round off to four decimal places.

P = 0.6417

Hence we get the sample proportion as 0.6417

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If Veronica has 4 more nickels than quarters and they have a combined value of 170 cents, how many of each coin does she have?

Answers

The total number of nickels and quarters with Veronica are 5 and 9, respectively.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the number of nickels be represented by x, while the number of quarters be represented by y.

It is known that a nickel is worth 5 cents, while a quarter is worth 25 cents. Therefore, the given statements can be written in the form of equations as,

Veronica has 4 more nickels than quarters,

x = y + 4

Coins have a combined value of 170 cents,

5x + 25y = 170

Substitute the value of x from the first equation in the second,

5x + 25y = 170

5(y + 4) + 25y = 170

5y + 20 + 25y = 170

30y = 170 - 20

30y = 150

y = 150/30

y = 5

Therefore, the number of quarters are 5.

Since, Veronica has 4 more nickels than quarters,

x = y + 4

x = 5 + 4

x = 9

Hence, the total number of nickels and quarters are 5 and 9, respectively.

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Suppose that a One-way ANOVA is being performed to compare the means of 4 populations and that the sample sizes are 14, 16, 19, and 13. Determine the degrees of freedom for the F-statistic. (a) the degree of freedom of the numerator (b) the degree of freedom of the denominator

Answers

The degrees of freedom for the F- statistic is:

(a) the degree of freedom of the numerator= 3

(b) the degree of freedom of the denominator= 58

What is Analysis of Variance (ANOVA)?

The statistical analysis tool known as analysis of variance (ANOVA) divides the observed aggregate variability present in a data set into two categories: systematic variables and random components. The random factors have no statistical impact on the presented data set, whereas the systematic factors do.

The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean".

If we assume that we have [tex]p[/tex] groups and on each group from [tex]j=1,...,p[/tex]we have [tex]n_{j}[/tex] individuals on each group we can define the following formulas of variation.

We know, we have this property

[tex]SST=SS_{between} +SS_{within}[/tex]

The degrees for the numerator are [tex]df_{num}=k-1=4-1=3[/tex], where k represents the number of groups (k = 4)

The degrees for the denominator are [tex]df_{den} =N-K=62-4=58[/tex], where N represent the total number of people (N = 14+16+19+13=62)

And the total degrees of freedom are given by:

[tex]df_{tot} =df_{num} +df_{den} =3+58=61[/tex]

Hence, degree of freedom of the numerator is 3 and the degree of freedom of the denominator is 58.

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from a group of 3 freshmen, 4 sophomores, 4 juniors, and 3 seniors, a committee of size four is randomly selected. find the probability that the committee will consists of only sophomores or juniors? round your answer to 2 decimal places.

Answers

Probability of randomly selecting four committee members with only sophomores or juniors is equal to 0.77.

As given in the question,

Total number of group members including 3 freshmen, 4 sophomores, 4 juniors, and 3 seniors = 14

Number of members required to form a committee = 4

Condition apply:

Committee consists of only sophomores or juniors

Let 'A' represents the sophomores

'B' represents the juniors

Total number of possible outcomes = ¹⁴C₄

Event A and B are independent of each other.

Favourable outcomes are :

2(⁴C₀⁴C₄ + ⁴C₁⁴C₃) +⁴C₂⁴C₂

Required probability

= 2(⁴C₀⁴C₄ + ⁴C₁⁴C₃) +⁴C₂⁴C₂ / ( ¹⁴C₄)

= [2( 1 + 16) + 36 ] / ( 7 × 13 )

= 70 /  91

=0.77

Therefore, the probability of the committee consists of only sophomores or juniors is equal to 0.77.

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Hey y’all can y’all help me again

Answers

Answer:

Answer

Step-by-step explanation:

10. is (-1,0)

12. is (3,0)

14. is (1,0)

a family begins a car trip at 2:00pm. at 5:00pm, the car has traveled a total of 80 miles. use the mean value theorem to explain why

Answers

In one hour, the car covered a distance of 26.66 miles

Given,

The time when the trip begins = 2.00 pm

Distance travelled till 5.00 pm = 80 miles

Here,

Mean value Theorem;-

The Mean Value Theorem says that there exists a point c in the interval (a, b) such that f'(c) equals the function's average rate of change throughout [a, b] if a function f is continuous on the closed interval [a, b] and differentiable on the open interval (a, b).

The Mean Value Theorem is as follows. F is constant over I if f′(x)=0 over a period I. If f′(x)=g′(x) over I for two differentiable functions f and g, then f(x)=g(x)+C for some constant C.

Here,

2 pm to 5 pm = 3 hours

80 miles in 3 hours

That is,

80/3 = 26.66 miles per hour

That is,

The car travelled a distance of 26.66 miles in an hour.

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a child is 40 inches tall, which places her at the 90th percentile of all children of similar age. the heights for children of this age form an approximately normal distribution with a mean of 38 inches. based on this information, what is the standard deviation of the heights of all children of this age?

Answers

Since the mean height of all children this age is 38 inches, the z-score is 1.282, and the child's height is 40 inches, the standard deviation of all children's heights will be 1561.

What is standard deviation?

The standard deviation is a statistic that expresses how much variance or dispersion there is in a group of numbers. While a high standard deviation suggests that the values are dispersed throughout a larger range, a low standard deviation suggests that the values tend to be near to the established mean. The term "standard deviation" (or "") refers to a measurement of the data's dispersion from the mean. A low standard deviation indicates that the data are grouped around the mean, whereas a high standard deviation shows that the data are more dispersed.

Here,

The z-score which separates the top 10% of a normally distributed

population is 1.282.

Since z = (x-u)/sigma

1.282 = (40-38)/sigma

sigma = 2/1.282

sigma = 1/0.641 = 1561

The standard deviation of the heights of all children of this age will be 1561 as mean is 38 inch and z-score is 1.282 as well as the height of child is 40 inch.

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a textbook store sold a combined total of 340 history and sociology textbooks in a week. the number of history textbooks sold was three times the number of sociology textbooks sold. how many textbooks of each type were sold?

Answers

Answer:

85 sociology books

255 history books

Step-by-step explanation:

h = history textbooks

s = sociology textbooks

h + s = 340

h = 3s

3s + s = 340

4s = 340

s = 85

h = 3s = 3(85) = 255

Answer:

255 history textbooks

85 sociology textbooks

Step-by-step explanation:

Define the variables:

Let x be the number of history textbooks sold.Let y be the number of sociology textbooks sold.

Given information:

Total number of textbooks sold in a week was 340.The number of history textbooks sold was three times the number of sociology textbooks sold.

Create a system of equations with the given information and defined variables:

[tex]\begin{cases}x+y=340\\\;\;\;\:\:\:\:x=3y\end{aligned}[/tex]

Substitute the second equation into the first equation and solve for y:

[tex]\implies 3y+y=340[/tex]

[tex]\implies 4y=340[/tex]

[tex]\implies y=340 \div 4[/tex]

[tex]\implies y=85[/tex]

Substitute the found value of y into the second equation and solve x:

[tex]\implies x=3 \times 85[/tex]

[tex]\implies x=255[/tex]

Therefore, the number of each type of textbooks sold were:

255 history textbooks.85 sociology textbooks.

The number of
Logan has $0.87 worth of pennies and nickels. He has a total of 31 coins altogether.
Determine the number of pennies and nickels Logan has.

Answers

Answer:

17 pennies, 14 nickels

Step-by-step explanation:

let p = pennies and n = nickels

p + n = 31 coins

p = 31 - n

0.01p + 0.05n = $0.87

0.01(31 - n) + 0.05n = 0.87

0.31 - 0.04n = 0.87

0.04n = 0.56

n = 14

p = 31 - 14

p = 17

hope this made sense :)

You pend 2/3 hour reading a book daily. How many hour did you pend reading after a week?

Answers

The total number of hours spent on reading in a week is 14/3 hours.

Define the term fraction of a number?A fraction is a number that is a component of a whole. By breaking a whole into a number of parts, it is evaluated.The components of a whole or group of items are described by fractions. The numerator is the figure only at top of the line. It details the number of equal portions which have been taken from the total or collection. The denominator is the figure that appears below the line.

For the given question-

Number of hours spent of reading = 2/3 hours.

Total number of days in a week = 7.

Total number of hours spent on reading = 2/3 x 7

Total number of hours spent on reading = 14/3

Thus, the total number of hours spent on reading in a week is 14/3 hours.

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Question
A local movie theater sells tickets at different prices for an adult and for a child. The price of an adult’s ticket is $10.50 and the price of a child’s ticket is $6.50 . If the theater sells a total of 65 tickets for a total price of $594.50 in an afternoon, how many child tickets did the theater sell?

Answers

Answer:22

Step-by-step explanation:

Suppose you want to reduce the amount of sugar in your cookie recipe. You decide to subtract ⅛ of cup of sugar from the original amount of ¾ of a cup. How much sugar is now in your recipe? Show your work using two different methods.

Answers

The amount of sugar in final recipe will be 5/8

What are fraction?

Fractions are used to represent smaller pieces (or parts) of a whole.

Given that, You decide to subtract ⅛ of a cup of sugar from the original amount of ¾ of a cup.

3/4-1/8 = 5/8

Hence, The amount of sugar in final recipe will be 5/8

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Sue wants to leave her grandson a nice inheritance. She has decided to deposit
$350.00 each month into an ordinary annuity that earns 4% compounded monthly.

How much will be in the account after 30 years rounded

Answers

The amount that would be in the account in 30 years will be $245,371.

How much will be in the account?

An ordinary annuity is when a series of payment is made at the end of the period over a number of years.

The formula that can be used to determine the future value of an ordinary annuity is: monthly deposit x annuity factor

Annuity factor = {[(1+r)^n] - 1} / r

Where:

r= monthly interest rate = 4/12 = 1/3%n = number of periods = number of years x number of compounding : 30 x 12 = 360

$350 x (1.0033)^360 - 1} / 0.0033 = $245,371

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Kelli walks no more than 25 dogs on Mondays. Ms. Lincoln has 5 dogs that Kelli walks. The inequality shown can be used to find x, the number of dogs Kelli can walk on Monday in addition to Ms. Lincoln's dogs. x + 5 25 Which inequality represents all possible values of x?

Answers

The inequality x ≤  20 represents the all possible values of x.

What is inequality?

Inequality shows relation between two expression which are not equal to each others.

Given that,

Kelli walks not more than 25 dogs on Mondays,

Also,

Kelli walks 5 dogs that belongs to Ms. Lincoln

The inequality to find the number of dogs Kelli walks on Monday x, in addition to Ms. Lincoln's dogs, can be written as,

x+5 ≤ 25

Subtract 5 from both the sides,

x + 5 - 5 ≤ 25 - 5

x ≤  20

The required inequality is x ≤  20.

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You have $8.80 in Pennie’s and nickels you have twice as many nickels as pennies write a system of linear equations that model the situation how many coins do you have

Answers

Answer:

Step-by-step explanation:

Let p be the number of pennies and n be the number of nickels. As you have $8.80 in total (given that pennies are worth $0.01 and nickels are worth $0.05)

0.01p + 0.05n = 8.80

You also know that there are twice as many nickels than pennies (or alternatively, there are 2 nickels for every penny).

n = 2p

You can substitute this value of n into the first equation

0.01p + 0.05n = 8.80

0.01p + 0.05(2p) = 8.80

0.01p + 0.10p = 8.80 (multiplying out the brackets)

0.11p = 8.80 (collecting the p's)

p = 80

Putting this back into the second equation

n = 2p

n = 2(80) = 160

So there are 160 nickels and 80 pennies.

You can put this back into the first equation to check it.

0.01p + 0.05n = 8.80

0.01(80) + 0.05(160) = 0.80 + 8 =8.80

6. If mLABE = 2n +7 and mZEBF = 4n-13, find mZABE.

Answers

Answer: 18°

Step-by-step explanation:

     The question doesn’t state where F is in relation to A, B or E, so we have to guess. Here are two guesses.

If ABF is a straight line then ∠ABE+∠EBF=180, so 2n+7+4n-13=180, 6n-6=180.

Divide each side by 6: n-1=30 so n=31 and m∠ABE=2n+7=2×31+7=62+7=69°.

If BF bisects ∠ABE, then ∠ABE=2×∠EBF, so 2n+7=2(4n-13)=8n-26. So 6n=33 and, dividing both sides by 3: 2n=11. Therefore m∠ABE=2n+7=11+7=18°.

How do I find slope?
The graph of a line is shown on the grid. The
coordinates of both points indicated on the graph of the
line are integers.
What is the rate of change of y with respect to x for
this line?

Answers

Answer:

4/5

Step-by-step explanation:

The two points are (5, 7) and (-5, -1). The slope is the difference of y over the difference in x, or [tex](7--1)/(5--5)[/tex]. This simplifies to 8/10, or 4/5.

Stella wants to build up her emergency fund to $10,000. She has $2,000 now and plans on saving $320 every month. To model the situation, she creates this equation, where x represents the number of months and y represents the total amount in her emergency fund:.

Answers

The linear equation that represents the total amount in her emergency fund after x number of months be

y = 320x + 2000

Given, Stella wants to build up her emergency fund to $10,000. She has $2,000 now and plans on saving $320 every month.

we have to model the situation in a linear equation,

Let the number of months be, x

and the total amount in her emergency fund be, y

As, she starts with $2000 so the y-intercept will be 2000

also she save $320 every month so the slope be 320

So, the equation be,

y = 320x + 2000

Hence, the linear equation that represents the total amount in her emergency fund after x number of months be

y = 320x + 2000

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The soup pot is 8. 5 inches tall with a radius of 4 inches. What is the volume of the soup pot? answer choices are rounded to the nearest tenth cubic inch.

Answers

The volume of the  soup pot is 427.04 inches³

The soup pot is 8. 5 inches tall with a radius of 4 inches

We need to find the volume of the soup pot

What is volume?

Volume, is defined as the space that a body occupies. it is the ratio of the mass of object to its density.

Volume of cylinder = 3.14r²h

Where r represents the radius of the cylinder and h represents the height of the cylinder.

Volume of cylinder = 3.14 x 4 x 4 x 8.5

Volume = 427.04 inches³

Thus, the required volume of the soup pot when it is s 8. 5 inches tall with a radius of 4 inches is 427.04 inches³

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Assume the birth of a boy or a girl is equally likely. The probability that a single child is born a girl is one-half. What is the probability that the next child born to the same familiy will also be a girl?.

Answers

There is a 1/4 probability that the family's next child will be a girl.

What is probability?

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true.

An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.

So, the probability that the next child born will also be a girl:

We know that:

There is a 50% chance that a female will be the only kid born.

That is: 1/2

The likelihood that the family's subsequent kid will be a girl is:

1/2 * 1/2 = 1/4


Therefore, there is a 1/4 probability that the family's next child will be a girl.

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Educational Technology, Inc. sells software to provide guided homework problems for a statistics course. They would like to know if students who use the software score better on exams. A sample of students who used the software had the following scores: 86, 78,66,83, 84, 81, 84, 109, 65, and 102. Students who did not use the soft-ware had the following scores:91, 71, 75,76, 87, 79, 73, 76,79, 78, 87, 90, 76, and 72. Assume the population standard deviations are not the same. At the .10 significance level, can we conclude that there is a difference in the mean scores for the two groups of students
a. What are the three assumptions for CASE C?
b. State the null and alternative hypothesis for this problem.
c. State the level of significance for this problem.
d. Which distribution (normal or t) should be used in this problem? Explain why.
e. Create a decision rule for this problem. Include the critical value. (USE TEXTBOOK TABLE.) Make sure it agrees with the excel printout.
f. Calculate the test statistic. (BY HAND). Make sure it agrees with the excel printout.
g. What is your conclusion? EXPLAIN IN DETAIL.
h. Estimate the p-value for this problem. Restate the conclusion. What is the actual p-value from the excel printout?

Answers

The assumptions are- Sample of students are independent and samples are simple random samples. Distribution is normal (t distribution). The independent variable measures on interval scale.

What is Statistics?

The study and development of techniques for gathering, processing, interpreting, and presenting empirical data are within the purview of statistics, a branch of natural science. Research in stats has application in almost all scientific domains, and software concerns in the many science disciplines inspire the creation of new statistical methods and theories. Statistics is a very multidisciplinary field. Statisticians use a range of mathematical and computational techniques while creating new approaches and researching the concept that supports such methods.

Uncertainty and variation are two cornerstones of the statistical profession. In science, as well as more broadly in life, there are numerous circumstances where the result is unknown. Sometimes the uncertainty is caused by the fact that the result is still up in the air.

How to solve?

ts < tc Do not reject H0

P value > α Do not reject H0

There is insufficient data to determine that the mean scores of the two groups of pupils differ.

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let n be a three digit positive integer with all different signs. what can we say about the difference between n and its reverse

Answers

By using the expanded form of a number, it can be concluded that

Difference between a three digit positive integer with all digits distinct and its reverse is surely divisible by 1, 3, 9, 11, 33, 99

What is expanded form of a number?
Every number can be written as a sum of the place value of its digit. This is known as expanded form of a number

Let the three digit positive integer be n = abc where a, b and c are distinct positive integers

n can be written as 100a + 10b + c

Its reverse is n' = cba

n' can be written as 100c + 10b + a

Difference between the number and its reverse

= 100a + 10b + c - 100c - 10b -a

=  99a - 99c

= 99(a - c)

= Since a and c are distinct, a - c [tex]\neq[/tex] 0

Difference between a three digit positive integer with all digits distinct and its reverse is surely divisible by 1, 3, 9, 11, 33, 99

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ABC is congruent to what by what

Answers

Answer:

Step-by-step explanation:

Since two angles of △ABC are congruent to two angles of △PQR, the third pair of angles must also be congruent, so ∠C≅∠R, and △ABC≅△PQR by ASA. The corresponding congruent angles are: ∠A≅∠P, ∠B≅∠Q, ∠C≅∠R. The corresponding congruent sides are: AB ≅ PQ, BC ≅ QR, AC ≅ PR.

5x+4y-2x+3x+3y simplify

Answers

Hope this helps you

question content area top part 1 deborah has two pairs of​ slacks, six ​shirts, and five sweaters. from how many combinations can she choose if she chooses a pair of​ slacks, a​ shirt, and a sweater each​ day?

Answers

Deborah can choose from a total of 60 combinations.

Here, we are given that Deborah has two pairs of​ slacks, six ​shirts, and five sweaters.

She has to choose a pair of​ slacks, a​ shirt, and a sweater each​ day.

She can choose a pair of slacks in 2 ways

Similarly, she can choose a shirt to wear in 6 ways and a sweater in 5 ways.

Since, she wears each one of these items each day, the total number of combinations can be found by multiplying the possibilities for each item as follows-

2 × 6 × 5

= 60

Thus, Deborah can choose from a total of 60 combinations.

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How do you solve 11=2B+17, what is B

Answers

Answer:

b=-3

Step-by-step explanation:

11=2b+17

subtract 11 from both sides

then you get 2b+6=0

so b=-3

Answer: -3

Step-by-step explanation:

Hey! Here's a simple solution -

Step 1 - Subtract 17 from both sides -

11 - 17 = 2B + 17-17

-6 = 2B

Step 2 - Divide both sides by 2

-3 = B

B= -3

Hope this helped you! Peace out!

I need help with this please asap ​

Answers

Answer:

estimate - 455

actual sum 376

How is a constant term different than a variable for an expression that represents a real word situation

Answers

A constant does not change its value over time. A variable, on the other hand, changes its value dependent on the equation.

What is a tern!?

A term is either a number, a variable, or the product of a number and a variable. A coefficient is your term's numerical factor. A constant term is one that only contains a number. In other words, a constant term contains no variables.

Constants are algebraic expression terms that only contain numbers. That is, they are the terms that do not have variables. We call them constants because their value never changes because the term contains no variables that can change its value.

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a 22-year-old client is hard to awake after taking diazepam by mouth. it is suspected she overdosed on the medication. what are two (2) measure the nurse anticipates will take place to address the acute toxicity with diazepam. can you help with this question On Saturday, some adults and some children were in a theatre.The ratio of the number of adults to the number of children was 7:2Each person had a seat in the Circle or had a seat in the Stalls.of the children had seats in the Stalls.124 children had seats in the Circle.There are exactly 3875 seats in the theatre.On this Saturday, what percentage of the seats had people sitting on them? which provision of the patient protection and affordable care act allows a 30-year-old law student with type i diabetes to get affordable health insurance? The simultaneous arrival of graded depolarization and a graded hyperpolarization of equal but opposite magnitude at a particular location on the dendritic membrane is likely to _____.cancel each other out, making it appear as if there was no change in membrane potential A certain carbon monoxide molecule consists of a carbon atom of massmc=14u and an oxygen atom of massmo=18u that are separated by a distance ofd=122pm, where "u" is an atomic unit of mass.a. Write a symbolic equation for the location of the center of mass of the carbon monoxide molecule relative to the position of the oxygen atom. This expression should be in terms of the masses of the atoms and the distance between them.b. Calculate the numeric value for the center of mass of carbon monoxide in units of pm. How large is the gap in life expectancy between the richest 1 percent of women and the poorest 1 percent of women?. Please help need to turn in asap a two-year bond with par value $1,000 making annual coupon payments of $100 is priced at $1,000. what is the yield to maturity of the bond? Q1)Find the name and nickname of all kings or queens that have a nickname that does not begin with "The".Q2)Several times in British history, kings or queens have deposed one another, so that their reigns overlapped. Find all such pairs, listing the pairs in both orders; i.e., list both (A,B) and (B,A). However, be careful not to list pairs A and B where the only overlap is that A's reign ended in the same year that B's began, or vice-versa. all the influenza viruses shown in the phylogenetic tree are thought to have arisen in one group of host animals. which group of animals do you think is the original source of the virus, and why? What does it mean that our national government is a system of checks and balances? how much mno2(s)mno2(s) should be added to excess hcl(aq)hcl(aq) to obtain 205 ml cl2(g)205 ml cl2(g) at 25 c and 785 torr785 torr ? brian owns a company that makes inexpensive replacement parts for bicycles. he's ready to increase the scale of his business and wants to use display ads to drive sales. which feature of a display ads will help brian achieve his business objectives? I WILL OPEN MY ALT AND COMENT AND GIVE YOU A BRINLIST OPEN IF YOU SHOWED YOUR WORK!!! OPEN THE IMAGE because the probability of maintaining anonymity with the complexity and size of attacks, the likelihood of major state-on-state cyber conflict should be ? imagine you are an ecologist studying population growth and decline in a species of rabbits. you decide to set up an experiment to observe how a rabbit population grows and changes when there are no predators. as preparation, you plant a secluded forest meadow with a species of flowers that the rabbits eat and then fence it off to protect the rabbits from predators. you release a small population of rabbits into the meadow and, over the next few years, record how their population changes over time. at first, the rabbits eat the flower and grasses in the meadow and reproduce. eventually, the population of flowers and grasses declines. then, the population of rabbits declines. after the number of rabbit decreases, grasses and flowers begin the grow again, and are eaten by the rabbits. neither the rabbit nor flower and grass populations return to their highest levels, but both continue to exist. what appears to be the limiting factor in the growth of this rabbit population? Based on these two maps, the Appalachian Mountains are located in which of the following Native American cultural regions? when 10.58g h2react by the following balanced equation, 32.8g h2o are formed. what is the percent yield of the reaction? what is the value of underlined 5 fogit numbers?