ne s o
Step-by-step explanation:
Give Two Other Names For WQ
Answer:
d. Name a ray with endpoint E that is an opposite ray of . Solution a
What is the frequency of type A blood in this population? Enter your answer to two decimal places (example: 0.25 or 10.00).
The question is incomplete. Here is the complete question.
ABO blood type is examined in a Taiwanese population, nad the allele frequencies are determined. In the population, f(IA)=0.3, f(IB)=0.15 and f(i)=0.55.
Part A: Assuming Hardy-Weinberg conditions apply, what is the frequency of genotype IAIA? Enter your answer to two decimal places.
Part B: Assuming Hardy-Weinberg conditions apply, what is the frequency of genotype IBIB? Enter your answer to four decimal places.
Part C: Assuming Hardy-Weinberg conditions apply, what is the frequency of genotype IAIB? Enter your answer to two decimal places.
Part D: Assuming Hardy-Weinberg conditions apply, what is the frequency of genotype IAi? Enter your answer to two decimal places.
Part E: Assuming Hardy-Weinberg conditions apply, what is the frequency of genotype IBi? Enter your answer to three decimal places.
Part F: Assuming Hardy-Weinberg conditions apply, what is the frequency of genotype ii? Enter your answer to four decimal places.
Part G: What is the frequency of type A blood in this population? Enter your answer to two decimal places.
Part H: What is the frequency of type B blood in this population? Enter your answer to four decimal places.
Part I: What is the frequency of type AB blood in this population? Enter your answer to two decimal places.
Part J: What is the frequency of type O blood in this population? Enter your answer to four decimal places.
Answer: Part A: f(IAIA) = 0.09
Part B: f(IBIB) = 0.0225
Part C: f(IAIB) = 0.05
Part D: f(IAi) = 0.16
Part E: f(IBi) = 0.082
Part F: f(ii) = 0.3025
Part G: f(type A) = 0.25
Part H: f(type B) = 0.1050
Part I: f(type AB) = 0.05
Part J: f(type O) = 0.3025
Step-by-step explanation: A population in Hardy-Weinberg equilibrium is a population with a constant value in the population's allele frequency.
In the population of Taiwan, frequencies are:
A: Frequency for genotype IAIA: Frequency of allele A is 0.3, then for genotype IAIA:
f(IAIA) = 0.3²
f(IAIA) = 0.09
B: Frequency of allele B is 0.15. Then, for genotype IBIB:
f(IBIB) = 0.15²
f(IBIB) = 0.0225
C: Frequency for genotype IAIB:
f(IAIB) = 0.3*0.15
f(IAIB) = 0.05
D: Frequency for genotype IAi:
f(IAi) = 0.3*0.55
f(IAi) = 0.16
E: frequency for genotype IBi:
f(IBi) = 0.15*0.55
f(IBi) = 0.082
F: frequency for allele i is 0.55. Then, for genotype ii:
f(ii) = 0.55²
f(ii) = 0.3025
Individuals with type A blood can be IAIA or IAi. Using probability's "OR" rule:
f(type A) = 0.09 + 0.165
f(type A) = 0.25
The same happens to individual with type B blood:
f(type B) = 0.0225 + 0.0825
f(type B) = 0.105
Since blood type is a codominance, i.e., allele A and allele B are expressed, frequency of type AB is equal to frequency of genotype AB:
f(type AB) = 0.3*0.15
f(type AB) = 0.05
Frequency for type O is:
f(type O) = 0.55²
f(type O) = 0.3025
Weights and heights of turkeys tend to be correlated. For a population of turkeys at a farm, this correlation is found to be 0.64. The average weight is 17 pounds, SD is 5 pounds. The average height is 28 inches and the SD is 8 inches. Weight and height both roughly follow the normal curve. For each part below, answer the question or if not possible, indicate why not. A turkey at the farm which weighs more than 90% of all the turkeys is predicted to be taller than % of them. The average height for turkeys at the 90th percentile for weight is Of the turkeys at the 90th percentile for weight, roughly what percent would you estimate to be taller than 28 inches?
Answer:
a turkey at the farm which weighs more than 90% of all the turkeys is predicted to be taller than 79.37 % of them.
The average height for turkeys at the 90th percentile for weight is 34.554
Of the turkeys at the 90th percentile for weight, roughly the percentage that would be taller than 28 inches 79.37%
Step-by-step explanation:
Given that:
For a population of turkeys at a farm, the correlation found between the weights and heights of turkeys is r = 0.64
the average weight in pounds [tex]\overline x[/tex] = 17
the standard deviation of the weight in pounds [tex]S_x[/tex] = 5
the average height in inches [tex]\overline y[/tex] = 28
the standard deviation of the height in inches [tex]S_y[/tex] = 8
Also, given that the weight and height both roughly follow the normal curve
For this study , the slope of the regression line can be expressed as :
[tex]\beta_1 = r \times ( \dfrac{S_y}{S_x})[/tex]
[tex]\beta_1 = 0.64 \times ( \dfrac{8}{5})[/tex]
[tex]\beta_1 = 0.64 \times 1.6[/tex]
[tex]\beta_1 = 1.024[/tex]
To the intercept of the regression line, we have the following equation
[tex]\beta_o = \overline y - \beta_1 \overline x[/tex]
replacing the values:
[tex]\beta_o = 28 -(1.024)(17)[/tex]
[tex]\beta_o = 28 -17.408[/tex]
[tex]\beta_o = 10.592[/tex]
However, the regression line needed for this study can be computed as:
[tex]\hat Y = \beta_o + \beta_1 X[/tex]
[tex]\hat Y = 10.592 + 1.024 X[/tex]
Recall that;
both the weight and height roughly follow the normal curve
As such, the weight related to 90th percentile can be determined as shown below.
Using the Excel Function at 90th percentile, which can be computed as:
(=Normsinv (0.90) ; we have the desired value of 1.28
∴
[tex]\dfrac{X - \overline x}{s_x } = 1.28[/tex]
[tex]\dfrac{X - 17}{5} = 1.28[/tex]
[tex]X - 17 = 6.4[/tex]
X = 6.4 + 17
X = 23.4
The predicted height [tex]\hat Y = 10.592 + 1.024 X[/tex]
where; X = 23.4
[tex]\hat Y = 10.592 + 1.024 (23.4)[/tex]
[tex]\hat Y = 10.592 + 23.9616[/tex]
[tex]\hat Y = 34.5536[/tex]
Now; the probability of predicted height less than 34.5536 can be computed as:
[tex]P(Y < 34.5536) = P( \dfrac{Y - \overline y }{S_y} < \dfrac{34.5536-28}{8})[/tex]
[tex]P(Y < 34.5536) = P(Z< \dfrac{6.5536}{8})[/tex]
[tex]P(Y < 34.5536) = P(Z< 0.8192)[/tex]
From the Z tables;
P(Y < 34.5536) =0.7937
Hence, a turkey at the farm which weighs more than 90% of all the turkeys is predicted to be taller than 79.37 % of them.
The average height for turkeys at the 90th percentile for weight is :
[tex]\hat Y = 10.592 + 1.024 X[/tex]
where; X = 23.4
[tex]\hat Y = 10.592 + 1.024 (23.4)[/tex]
[tex]\hat Y = 10.592 + 23.962[/tex]
[tex]\mathbf{\hat Y = 34.554}[/tex]
Of the turkeys at the 90th percentile for weight, roughly what percent would you estimate to be taller than 28 inches?
i.e
P(Y >28) = 1 - P (Y< 28)
[tex]P(Y >28) = 1 - P( Z < \dfrac{28 - 34.554}{8})[/tex]
[tex]P(Y >28) = 1 - P( Z < \dfrac{-6.554}{8})[/tex]
[tex]P(Y >28) = 1 - P( Z < -0.8193)[/tex]
From the Z tables,
[tex]P(Y >28) = 1 - 0.2063[/tex]
[tex]\mathbf{P(Y >28) = 0.7937}[/tex]
= 79.37%
Examine the table and determine the rate of change. What is the rate of change? -4 -3 1 3
The answer to the question is 3
Answer: D
Step-by-step explanation:
sub to my yt clizey
please help me
what is the radical expression that is equivalent 27 ⅕?
enter your answer as a radical
Answer:
[tex]\sqrt[5]{27}[/tex]
Step-by-step explanation:
a¹/ᵇ = [tex]\sqrt[b]{a}[/tex]
Radical expression of 27 ⅕ is
27 ⅕ = [tex]\sqrt[5]{27}[/tex]coulomb’s law given by F= kq1q2 for r2, where F is force, K is constant, q1 and q2 are changes on the two bodies and r is the distance between them. rewrite the formula for coulomb’s law to solve for r.
Answer:
(Kq_1q_2/F)^(1/2).
Step-by-step explanation:
Coulomb's law is a fundamental tenet of several branches of physics, including electromagnetic, electrostatics, and electronics, and it holds true for both positive and negative charges.
What is Coulomb's law?The electrostatic force that exists between two charged particles is described by Coulomb's law, a basic tenet of physics. It asserts that the force between two point charges is inversely proportional to the square of the distance between them and directly proportional to the product of their charges.
Coulomb's law can be expressed mathematically as follows:
F = k(q₁q₂)/r²
Where q₁ and q₂ are the charges' magnitudes, r is the distance between them, and k is the Coulomb constant, F denotes the force acting between the two charges.
The electrostatic constant, commonly referred to as the Coulomb constant, is a proportionality constant that establishes the magnitude of the electrostatic force. Its worth is roughly 8.99 x 109 Nm2/C2.
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As a fraction what is 5/8+3/5
Answer:
49/40
Step-by-step explanation:
By using the LCD method 49/40 is the equivalent fraction by adding 5/8 and 3/5 your welcome
Answer:
5/8 + 3/5 = 49/40
Step-by-step explanation:
(5 x 40)/(8 x 40)
(3 x 40)/(5 x 40)
25/40
24/40
25 + 24/40
Kate gets a paycheck twice a month. Every
month, a total of $345.67 is deducted from her
paycheck for taxes. If she has been paid 8
paychecks so far this year, how much money
has been deducted for taxes?
Answer:
1382.68
Step-by-step explanation:
not sure if im right
Answer:
–$2,419.69Step-by-step explanation:
I got it right on edgenuity
Please help and show the steps
Answer:
≈ 2.8 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (3, - 3)
d = [tex]\sqrt{(3-1)^2+(-3+1)^2}[/tex]
= [tex]\sqrt{2^2+(-2)^2}[/tex]
= [tex]\sqrt{4+4}[/tex]
= [tex]\sqrt{8}[/tex] ≈ 2.8 ( to the nearest tenth )
Answer: The answer is 2.8
Step-by-step explanation:
(1,-1)(3,-3) (those are the points shown in the graph)
The formula for finding distance is √(x2-x1)^2+(y2-y1)^2
= √(3-1)^2+(-3-(-1)^2
= √(2)^2+(-3+1)^2
= √4+(-2)^2
= √4+4
= √8
=2.828427125 (to the nearest tenth)
6) Alex and Kendra arrive at the Texas State Fair with
$51.50. What is the total number of rides they can go
on between them if they each pay the entrance fee of
$17 and rides are $2.50 each? write an equation then solve
Answer:
Step-by-step explanation:
so first you need to make a equation
since we are trying to find out the amount of rides we can make that stand for x so..
we can first write it as 2.50x
(x = the numbers of rides)
since the entree fee is 17 dollars but they are two kids we have to times 17 by 2 giving us 34 we can add 34 dollars to the equation
34 + 2.50x
alex and kendra have only $51.50 dollars and they cant spend more then that so that means the whole equation has to equal $51.50
34 + 2.50x = 51.50
since we are trying to find the number of rides we can subtract 34 on both sides giving us
2.50x = 51.50 - 34
2.50x = 17.50
then we solve for x which you can divde 2.50 on both sides
x = 17.50 /2.50
x = 7
7. Eva bought popcorn, candy and a drink at
the movies. The popcorn was three times as
expensive as the candy and the drink was
twice as expensive as the candy. Eva spent a
total of $10.50.
a. Write an equation to represent the situation.
Let c represent the cost of the candy.
b. Find the value of c.
c. How much did Eva's
drink cost?
Answer:
Step-by-step explanation:
let $p, $c and $d represents the costs of popcorn, candy and a drink respectively. If the popcorn was three times as expensive as the candy then;
p = 3c.... 1
If the drink was twice as expensive as the candy then d = 2c .... 2
If Eva spent a total sum of $10.50 at the movies, the equation that represents the situation will be p + c + d = $10.50 .... 3
Substituting equation 1 and 2 into 3;
3c + c + 2c = $10.50
6c = $10.50
Hence the equation to represent the situation is 6c = $10.50 where c represents the cost of the candy.
b) To get c from the equation 6c = $10.50, we will simply divide both sides by the coefficient of c i.e 6 as shown
6c/6 = $10.50/6
c = $1.75
Hence the value of c is $1.75
c) The equation representing Eva's drink in terms of the candy is expressed as d = 2c
Substituting c = $1.75 into the equation will give;
d = 2(1.75)
d = 3.5
Hence the cost of Eva's drink is $3.50
Express the following English phrase using an algebraic expression. The quotient of some number y and 6 increased by the product of 2 and some number x.
Answer:
y/6 + 2x
Step-by-step explanation:
To write this expression, let's take it step by step.
The quotient of some number y and 6 implies that 6 divides y:
y/6
Increased by the product of 2 and some number x implies that the previous expression is summed with 2x:
y/6 + 2x
Hence, our final expression is as such:
y/6 + 2x
Cheers.
The solution is A = y/6 + 2x
The expression quotient of some number y and 6 increased by the product of 2 and some number x is given by the equation A = y/6 + 2x
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is given by
Quotient of some number y and 6
Substituting the values in the equation , we get
Quotient of some number y and 6 = y/6
And ,
Product of 2 and some number x
Substituting the values in the equation , we get
Product of 2 and some number x = 2x
Now , the expression is
Quotient of some number y and 6 increased by Product of 2 and some number x
So , the equation will be
A = y/6 + 2x
Therefore , the value of A is y/6 + 2x
Hence , the value of the equation is A = y/6 + 2x
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the sum of fifty and a
Answer:
a + 50
Step-by-step explanation:
Step 1: Translate word into math
sum = +
fifty = 50
a = a
Step 2: Combine
a + 50
Answer:
a + 50
Step-by-step explanation:
Step 1: Translate word into math
sum = +
fifty = 50
a = a
Step 2: Combine
a + 50
What is (2x + 3)??
(2x + 3)?
1x2 +
Answer:
4x^2+12x+9
Step-by-step explanation:
(2x+3)(2x+3)
Multiply 2x by 2x first.
then 2x by 3
and then repeat that step and you add like terms
then recieve your answer.
Answer:
4x^2 + 12x + 9
Step-by-step explanation:
Actually, you are to find (2x + 3)^2, which is "the square of 2x + 3."
2x + 3 is a binomial. There is a formula for the square of a binomial:
(a + b)^2 = a^2 + 2ab + b^2
Following this pattern,
(2x + 3)^2 becomes:
[2x]^2 + 2[2x][3] + [3^2], or
4x^2 + 12x + 9
Jill says that the literal equation 2v + 9v - 8 = 19m is solved for v. Do you agree? Why or why not?
Answer: I’m super confused too! Im stuck on the people too, I been trying to find some help.
Step-by-step explanation:
Marco pays 200$ each month to rent a car where she earns 20$ an hour driving for uber. Which
equation represents Marco's profit, y, for working x number of hours.
Answer:
200 divided by 20 is 10
Step-by-step explanation:
Answer: 10
just divide 20 into 200 :)
200/20=10
Sarina made a mistake when she wrote the word form of the number 519,742 below. Find the incorrect term in her work. Then type the replacement word below.
Five hundred ninety thousand, seven hundred forty-two
Answer:
The correct form of 519,742 in words
=Five hundred nineteen thousand, seven hundred forty-two
Step-by-step explanation:
The number = 519,742
What Sarina write as the word form
=Five hundred ninety thousand, seven hundred fforty-two
Translation of what sarina wrote in numbers= 590,742
So the mistake is that she wrote Five hundred ninety instead of five hundred and nineteen
The correct form of 519,742 in words
=Five hundred nineteen thousand, seven hundred fforty-two
George went to The Clothes Shack and bought 4 pairs of jeans for $30, 2 pairs of T-shirts for $15, and 3 pairs of shorts for $20. Write an expression that can be used to find the total amount that George spent. How much did George spend?
Answer:
210
Step-by-step explanation:
if D equals 4x + 10 e f equals 2x - 1 + d f equals 9 x - 15 find DF
Answer:
4x+10+2x-1=9x-15;
6x+9=9x-15;
6x-9x=-15-9;
-3x=-24;
3x=24;
from which
x=24:3=8
Then:
DF=9x-15=(9×8)-15=72-15=57
Was this helpful
Write and expression equivalent to (7.5+2)-5
Answer:
4.5
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Write expression
(7.5 + 2) - 5
Step 2: Parenthesis
9.5 - 5
Step 3: Subtract
4.5
Answer:
4.5
Step-by-step explanation:
Order of operations rules dictate that we do the operation within the parentheses first: 7.5 + 2 = 9.5.
Then we have 9.5 - 5, or 4.5.
The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.3 inches. What is the probability that the average length of a steel sheet from a sample of 9 units is more than 29.95 inches long
Answer:
62.93%
Step-by-step explanation:
Z score is a score used in statistics to measure by how many standard deviations that the raw score is above or below the mean. A positive z score means the raw score is above the mean and a negative z score means the raw score is below the mean. The z score is given as:
[tex]z=\frac{x-\mu}{\sigma}[/tex]
Given that:
Mean (μ) = 30.05 inches, standard deviation (σ) = 0.3 inches
For x > 29.95
[tex]z=\frac{x-\mu}{\sigma}\\\\z=\frac{29.95-30.05}{0.3} =-0.33[/tex]
From the normal distribution table, P(x > 29.95) = P(z > -0.33) = 1 - P(z < 0.33) = 1 - 0.3707 = 0.6293 = 62.93%
Find an equation of the line graphed below: (picture included)
Answer:
Step-by-step explanation:
1/x + 1/y =9/11 (x+y)/x.y=9/11 11x+11y=9x.y
F(x)=11x/(9x-1)
Answer:
Step-by-step explanation:
(-5,-3) (1,0)
(0+3)/(1+5)= 3/6 = 1/2
y - 0 = 1/2(x - 1)
y = 1/2x - 1/2
How long must a ladder be to reach the top of a 12-foot wall if the both of the ladder is placed 3 feet from the base
of the wall?
What is the unknown information that could be found using the Pythagorean theorem?
What is the approximate length of the ladder needed, rounding to the nearest hundredth
Answer:the hypotenuse,or lenght of the ladder,
; 12.37 ft
Step-by-step explanation:
I just took the assignment
Answer:
Answer:Q: What is the unknown information that could be found using the Pythagorean theorem?
A: The hypotenuse, or the length of the ladder.
Q: what is the approximate length of the ladder needed, rounding to the nearest hundredth?
A: 12.37 ft.
Step-by-step explanation:
The concentration C (in mg/cc) of a drug in a patient's bloodstream is related to the time t (in hours) after injection in such a way that as t changes from 0 to 12, C changes from 0.7 to 0.1. Find the average rate of change of C with respect to t.
I have a calculus question similar to this one and I am unsure of how to begin working on this problem.
Answer: -0.05 mg/cc*h
Step-by-step explanation:
Here we have the relation:
ConcentrationVsTime.
If we want to find the average rate of change, we can find the slope of a line that passes through the extremes of each interval: (tmin, Cmin) and (tmax, Cmax)
The interval for the time is:
0h to 12h.
The interval for the concentration is:
0.7 mg/cc to 0.1mg/cc.
Then we can use the points:
(0h, 0.7mg/cc) and (12h, 0.1mg/cc)
For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:
a = (y2 - y1)/(x2 - x1).
Then in this case the slope (or rate of change) is:
a = (0.1mg/cc - 0.7mg/cc)/(12h - 0h) = (-0.6mm/cc)/12h = -0.05 mg/cc*h
Given that M< PQR=102, find M
I hope this helps you...
Vivian is getting a pet snake. She is choosing between the ball python and the corn snake. the ball python is 4 1/2 ft long and the corn snake is 45 in. long. Vivian wants the shorter snake. Which snake should she get? Show your work. (12 in. = 1 ft)
Answer:
The 45 in snake is the shorter one.
Step-by-step explanation:
Which is shorter, 45 in or 4 1/2 ft?
12 in
Convert 4 1/2 ft into inches by multiplying 4 1/2 ft by --------- = 54 in.
1 ft
Thus, the 45 in snake is shorter than the 54 in one and should b e V's first choice.
The shorter snake will be a corn snake. Then she will get a corn snake.
What is conversion?Conversion means to convert the same thing into different units.
Vivian is getting a pet snake. She is choosing between the ball python and the corn snake. The ball python is 4 1/2 feet long and the corn snake is 45 inches long.
Convert inches into feet. Then the length of a corn snake will be
45 inches = 45/12 feet
45 inches = 3 3/4 feet
Vivian wants the shorter snake.
Thus, the shorter snake will be a corn snake. Then she will get a corn snake.
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Mrs. McAlister wrote the equation 10 t minus 4 t + 3 t = 8 on the board and asked students to write an equivalent equation. The table below shows the responses from four students.
Answer:
t = 8/9
Step-by-step explanation:
There are many possible solutions that could be expressed as equivalent to the equation 10t - 4t + 3t = 8. With that being said, here is a simplified form, solved for t.
10t - 4t + 3t = 8
6t + 3t = 8
9t = 8
t = 8/9
Each of these form's is an equivalent equation to the one written by Mrs. McAlister.
If you can provide the table of student answers, we could answer which students were correct or wrong. Without the table, we can only guess.
Cheers.
Answer:
9t=8
Step-by-step explanation:
8+(-8) + a = simplified
Answer:
Just a
Step-by-step explanation:
8+(-8) they cancel each other out so 0+a = a
Elsa's fish tank has 19 liters of water in it. She plans to add 4 liters per minute until the tank has more than 47 liters. What are the possible numbers of
minutes Elsa could add water?
Use t for the number of minutes.
Write your answer as an inequality
Leila's fish tank has 18 liters of water in it. She plans to add 5 liters per minute until the tank has more than 58 liters. What are the possible numbers of minutes Leila could add water? Use t for the number of minutes.
Write your answer as an inequality solved for t.
58<18+5t
40<5t
8
JUST LIKE THIS U CAN SOLVE...
ITS BETTER TO NOT GIVE STRAIGHT ANSWERS
Which expression represents the following calculation? Add the product of 7 and 5 to the quotient of 288 and 18.
The expression is 7 * 5 + 288/18.
How to determine the expression?The statement is given as:
Add the product of 7 and 5 to the quotient of 288 and 18.
Add means +.
So, we have:
The product of 7 and 5 + The quotient of 288 and 18.
Product means *
So, we have:
7 * 5 + The quotient of 288 and 18.
Quotient means /.
So, we have:
7 * 5 + 288/18.
Hence, the expression is 7 * 5 + 288/18.
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