A between 8:00 a.m. and 9:00 pm

B between 12:00 am and 5:00 am

C between 5:01 am and 11:59 pm

D between 6:00 a.m. and 6:00 pm

**Answer:**

**C**

**Step-by-step explanation:**

A provisional license holder under 18 may not drive without special permission between 5:01 am and 11:59 pm.

Dr. M wanted to estimate the mean cholesterol level for men living in Hartford. He took a sampled of 20 men from Hartford and found that mean cholesterol level is 86 with a standard deviation of 12. He wants to construct a 99 % confidence interval for mean cholesterol level of men.

In this case, the level of significance a and the critical value?

**Answer:**

answer is in an image here

imageshare.best/image.php?id=JS9NDO

**Explanation:**

copy n paste in browser

not a bot btw

can help my little bro

**Answer:**

$0.03

**Step-by-step explanation:**

chips: 7.84/16=0.49

pretzels: 12.48/24=0.52

0.52=0.49=0.03

QUESTION 1

A conical cup is 4 cm across and 6 cm deep. Water leaks out of the bottom at the rate of 2 cm/sec. How fast (in cm/sec) is the water level dropping

when the height of the water is 3 cm?(Round your answer two (2) decimal places)

The **water level **will be **dropping **at the **rate **of [tex]0.64 cm/sec[/tex] when the **height **of the **water **reaches [tex]3cm[/tex]

We are give a cone with dimensions as seen in the diagram in the attached image.

The volume changes at the rate

[tex]\frac{dV}{dt}=-2cm^2/sec[/tex]

the negative sign is used because the **volume of water is reducing**.

what we need to know is the **rate the height is changing **when [tex]h=3cm[/tex]. That is, we need to evaluate

[tex]\frac{dh}{dt}|_{h=3cm}[/tex]

The relationship between the **volume **and the **height **is given by

[tex]V=\frac{1}{3}\pi r^2h[/tex]

but both [tex]h[/tex] and [tex]r[/tex] are changing when [tex]V[/tex] changes. So we need to eliminate [tex]r[/tex] somehow. From the diagram, we can use the similar triangle property to accomplish this

[tex]\frac{r}{2}=\frac{h}{6}\\\\\implies r=\frac{h}{3}[/tex]

substitute into the **volume **formula to eliminate [tex]r[/tex]

[tex]V=\frac{\pi h^3}{27}[/tex]

differentiate both sides with respect to **time**, [tex]t[/tex], since both the **volume **and **height **are** functions of time**. They will both be differentiated implicitly

[tex]\frac{dV}{dt}=\frac{\pi h^2}{9}\frac{dh}{dt}[/tex]

to find [tex]\frac{dh}{dt}|_{h=3cm}[/tex], substitute the values for [tex]\frac{dV}{dt}[/tex] and [tex]h[/tex]

[tex]-2=\frac{\pi 3^2}{9}\frac{dh}{dt}\\\\\frac{dh}{dt}=-\frac{2}{\pi}\\\\\approx -0.64 cm/sec[/tex]

So the rate at which the height is reducing when it reaches [tex]3cm[/tex] is [tex]0.64cm/sec[/tex]

Learn more about **related rate of change** here: https://brainly.com/question/15576763

Mark’s birthday is 32 weeks away. How many days until his birthday?

There are 7 days in one week

So multiply 32 by 7

32*7 =224 days

So multiply 32 by 7

32*7 =224 days

Can someone help me please

Answer: 56 times

Pls mark brainleist i really need it

Pls mark brainleist i really need it

You have a Rectangle with sides of 5ft and 8ft; solve for its perimeter and area.

**Answer:**

Perimeter = 2(l+w) = 2*(5+8) = 26ft

Area = wl = 8*5 = 40

**Step-by-step explanation:**

pretty sure :)

Graph the equation of the line parallel to 2x−y=6 and passing

through (-3, 1). Show work.

Answer:

It's a graph, see the image.

Step-by-step explanation:

Use the equation to find the slope. Use the slope and the point to graph the line.

can anyone help me please just cat get it

**Answer:**

it is c I think if not sorry

[tex]~\hspace{10em}\textit{function transformations} \\\\\\ \begin{array}{llll} f(x)= A( Bx+ C)^2+ D \\\\ f(x)= A\sqrt{ Bx+ C}+ D \\\\ f(x)= A(\mathbb{R})^{ Bx+ C}+ D \end{array}\qquad \qquad \begin{array}{llll} f(x)=\cfrac{1}{A(Bx+C)}+D \\\\\\ f(x)= A sin\left( B x+ C \right)+ D \end{array} \\\\[-0.35em] ~\dotfill[/tex]

[tex]\bullet \textit{ stretches or shrinks horizontally by } A\cdot B\\\\ \bullet \textit{ flips it upside-down if } A\textit{ is negative}\\ ~~~~~~\textit{reflection over the x-axis} \\\\ \bullet \textit{ flips it sideways if } B\textit{ is negative}\\ ~~~~~~\textit{reflection over the y-axis}[/tex]

[tex]\bullet \textit{ horizontal shift by }\frac{ C}{ B}\\ ~~~~~~if\ \frac{ C}{ B}\textit{ is negative, to the right}\\\\ ~~~~~~if\ \frac{ C}{ B}\textit{ is positive, to the left}\\\\ \bullet \textit{ vertical shift by } D\\ ~~~~~~if\ D\textit{ is negative, downwards}\\\\ ~~~~~~if\ D\textit{ is positive, upwards}\\\\ \bullet \textit{ period of }\frac{2\pi }{ B}[/tex]

now keeping that template for transformations above in mind, let's take a look at this one

[tex]\stackrel{\textit{original}}{f(x) = |x|}\implies f(x)=\stackrel{A}{1}|\stackrel{B}{1}x+\stackrel{C}{0}|+\stackrel{D}{0}[/tex]

now, the vertex of this type, or original that'll be the origin at (0,0), and its' graph looks like a V.

now let's take a peek at the graph, hmmm from the original V-shape it moved to the left by 2 units, with a horizontal shift of C/B = 2, we can say that +2/1 gives **B = 1** and **C = +2**, and moved upwards by 3 units, namely** D = +3**.

we can also see that it flipped upside-down over the horizontal(x-axis), namely A is negative, on all choices the only value we see for A is "4", so it must be that **A = -4**

let's plug all those in

[tex]\begin{cases} A=-4\\ B=1\\ C=+2\\ D=+3 \end{cases}\qquad f(x)=\stackrel{A}{-4}|\stackrel{B}{1}x+\stackrel{C}{2}|+\stackrel{D}{3}\implies f(x)=-4|x+2|+3[/tex]

NEED NOW PLEASE.....

**Answer:**

2+(-6)

**Step-by-step explanation:**

hope this helps

What's The Interest Rate?

I = $200

P = $800

T = 24 months

I think it is $200 because there is a I next to it so Stands for Intreat rate

This question on your unit test is a fill in the blank. Be prepared to type your answer. The graph show how many minutes it takes Ziah to run a certain distance in the city. What is the meaning of the point (4, 6)?

The point (4,6) means it took Ziah **4 minutes to run 6 blocks**.

This is because any point is of the form (x,y) where in this case

x = number of minutes

y = number of blocks

Write the equation of the line perpendicular to y = 8 - 5z that contains the point (0, 0) . Fill in the slope and y-intercept

The **equation **of the line **perpendicular **to **y = 8 - 5z** is **5x+8y=16.**

8y=-5x+16

y=-**5/8x+2. **

To be **perpendicular**, the slope has to be** 8/5. **

The slope-intercept form is** y=mx+c**

Where m is** the slope** and c is the** y-intercept.**

So y=8/5x+b.

We can plug in the **given coordinates** to get

7=8/5*-5+b

7=-8+b

**b=15. **

So eqn is **y=8/5x+15** or in **point-slope** form,** y=8/5x+15 **

5y=8x+75

5y-8x=75

The **equation **of the line **perpendicular **to **y = 8 - 5z** is **5x+8y=16.**

To learn more about the** slope-intercept form** visit:

https://brainly.com/question/1884491

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A room has a rectangular floor 5.5 m long and 4.5 m wide. The room is 2.5 m in height.

A. What is the area of wall space in the room?

B. How much paint is required to paint the

walls with two coats if one litre of paint

can cover 11.25 m??

**Answer:**

Length=8 m,Breadth=6 m,Height=3 m

We know,

LSA=2(l+b)×h

LSA=2×14×3=84 m

2

Therefore, cost of painting = 84×60=Rs.5040.

Which is a composite number? A.97 B.89 C.95 D.13

PLEASE I REALLY NEED THE CORRECT ANSWER RIGHT NOW!!!!

**Answer: C. 95 is a composite number.**

**Step-by-step explanation:**

You can look at the ones place of each number to see if any end in 0, 2, 5, or any other digit that indicates that the number is not prime. Since 95 ends in a 5, it can be divided by 5, making it have more factors than 1 and itself. Therefore, 95 is the composite number of the list of numbers.

**Answer:95**

**Step-by-step explanation:composite numbers are numbers that have more factors than 1 and itself, factors are numbers you can multiply to get a number. 95 is a composite number since 1,95, AND 5 are all factors of 95 making it a composite number**

Which triangle has vertices (–3, –5), (7, 4), (0, 4)?

**Answer:**

see attached

**Step-by-step explanation:**

The one that matches the triangle shown in the attachment has the given vertices.

6. Your gas tank can hold no more than 14.5 gallons of gasoline. On a trip to the grocery store, you use 1.5 gallons of gasoline. Write and solve an inequality that represents the amount of gasoline left in your gas tank after 2 trips to the grocery store.

**Answer:**

14.5 ≥ g(1.5)

g = The number of trips to the grocery store.

You will have **11.5** gallons left.

Suppose a quadratic equation has the form x^2 + x + c = 0. Show that the constant c must be less than 1/4 in order for the equation to have two real solutions.

**Answer:**

see explanation

**Step-by-step explanation:**

Given a quadratic equation in standard form

ax² + bx + c = 0 ( a ≠ 0 )

Then for the equation to have 2 real roots , the discriminant must be greater than zero , that is

b² - 4ac > 0

x² + x + c = 0 ← is in standard form

with a = 1, b = 1, c = c , then

b² - 4ac > 0

1² - (4 × 1 × c) > 0

1 - 4c > 0 ( subtract 1 from both sides )

- 4c > - 1

Divide both sides by - 4, reversing the inequality as a result of dividing by a negative quantity.

c < [tex]\frac{1}{4}[/tex]

When divide f(x)=ax³+bx²+cx+d by (x+3), the remainder is 4, then what is the remainder when divide 2f(x)-6 by (x+3)?

**Answer:**

**Step-by-step explanation:**

When divide f(x)=ax³+bx²+cx+d by (x+3), the remainder is 4:

f(x) = m*(x + 3) + 4, where m is the quotientThen 2f(x) - 6 is:

2[m(x + 3) + 4] - 6 = 2m(x + 3) + 8 - 6 = 2m(x + 3) + 2**As we see the remainder is 2**

It takes 6 hours to clean and detail a luxury car. During the morning of

cleaning, the workers were able to clean for 4 hours. If the variable t stands

for the amount of time the workers have left to clean the windows after lunch,

which of the following units could apply to this variable?

The correct answer is hours

The correct answer is hours

Please helppppp quick

**Answer:**

option C

**Step-by-step explanation:**

x + 5 ≤ 13

x + 5 - 5 ≤ 13 - 5

**x ****=**** ****≤**** ****8**

**Answer:**

x ≤ 8

**Step-by-step explanation:**

Move all terms not containing **x
** to the right side of the inequality. Then solve for **x**. :)

Talia’s Australian Shepherd weighed 11 pounds when they first brought him home. By the time he was 6 months old, he weighed 33 pounds. What is the percent increase? *

**Answer:**

11+ 200% = 33 pounds

The percent increase is 200%

**Step-by-step explanation:**

Pls need help

Also making this 10 points so i have 169 points left B)

**Answer:**

Second and fourth

**Step-by-step explanation:**

A line is in point-slope form when you write down as [tex]y-y_0=m(x-x_0)[/tex] - do not be distracted by the signs, +1 and +5 can both be written as -(-1) or -(-5) rispectively.

2. If Jordan's section contains 35 rows, how many seats are in her section?

seat(s)

**Answer:**

5

**Step-by-step explanation:**

In Manhattan, there are 15 CoffeeStops per 100,000 people Manhattan has approximately 1,602,000 people How many Coffee Stops are there?

**Answer:**

Given that 15coffee stops=100,000people

then: x= 1,602,000

100,000×x= 15×1,602,000

100,000x= 24,030,000

100,000x÷100,000= 24,030,000÷100,000

x= 240.3

so therefore there are 240.3 coffee stops if there are 1,602,000

Manhattan has **approximately **1,602,000 **people**. Then the number of **coffee shops **will be 241.

A **ratio **is a collection of **ordered integers **a and b represented as a/b, with b **never **equaling **zero**. A proportionate expression is **one **in which **two **items are **equal**.

In Manhattan, there are 15 **CoffeeStops **per 100,000 **people**.

Then the number of **coffee shops **per **person **will be

⇒ 15 / 100,000

⇒ 1.5 × 10⁻⁴ coffee shops per person

Manhattan has **approximately **1,602,000 **people**.

Then the number of **coffee shops **will be

⇒ 1,602,000 × 1.5 × 10⁻⁴

⇒240.3 or 241 coffee shops

Manhattan has **approximately **1,602,000 **people**. Then the number of **coffee shops **will be 241.

More about the **ratio **and the **proportion **link is given below.

https://brainly.com/question/14335762

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what is the value of x in m(x+n)=n

The **equation **m(x + n) = n si **solved **for **x **will be given as x = n / m (1 - m).

A **linear **system is one in which the **parameter **in the **equation **has a degree of **one**. It might have one, two, or even more variables.

The **equation **is given below.

m(x + n) = n

By **simplifying **for x, then we have

x + n = n / m

x = n / m - n

x = (n - mn) / m

x = n / m (1 - m)

More about the **linear system **link is given below.

https://brainly.com/question/20379472

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Joshua's assignment this weekend is to read a book with seventy-four pages. On Saturday he read thirty pages. How many pages does he need to read on Sunday?

**Answer:**

61

**Step-by-step explanation:**

he read first 74 and need to

= 74-30

=44

I need some help please

The answer is A.

A negative x a negative equals a positive so the square root of a negative value cannot be a negative value.

three hundred two times one hundred fifty three

302×153

**Answer:**

46,206

**Step-by-step explanation:**

simple math

**Answer:**

the answer is 46,206

**Step-by-step explanation:**

Good luck!!!!

11. Select the proper order from least to greatest for 2/3, 7/6, 1/8, 9/10.

O A.1/8, 2/3, 9/10, 7/6

O B.2/3, 9/10, 7/6, 1/8

O C.7/6,9/10, 2/3, 1/8

O D. 1/8, 9/10, 7/6, 2/3

**Step-by-step explanation:**

Option A is the correct answer

**Answer:**

A is correct

**Step-by-step explanation:**

[tex]\frac{1}{8}[/tex] is 0.125

[tex]\frac{2}{3}[/tex] is 0.667

[tex]\frac{9}{10}[/tex] is 0.9

[tex]\frac{7}{6}[/tex] is 1.167

which from this you can see that A represents the order from smallest to largest

Kevin will be taking six classes next semester (Algebra, World History, Psychology, Political Science, Chemistry, and Art Theory) and would like to know how many different ways he can order his class schedule given that his university offers six time slots for classes each day. Assuming there are no constraints and each class can be taken in any time slot, how many different ways can Kevin order his classes?

=========================================================

Explanation:

We have 6 slots to fill A,B,C,D,E,F

There are 6 choices for choice A, then 5 choices for slot B, 4 for C, and so on until we reach one choice for slot F. Count down by 1 each time a slot is filled.

Multiply out those values to get: 6*5*4*3*2*1 = **720**

For more information, check out the concept of factorials.

---------

Another approach is to use the nPr permutation formula which is

[tex]_nP_r = \frac{n!}{(n-r)!}[/tex]

where in this case n = 6 and r = 6.

(PLEASE HELP, BRAINLIEST IF CORRECT) A jar is filled with quarters and nickels in the ratio 1 2/5 to 2 1/3. If there are 24 quarters in the jar, what is the ratio in dollar value of quarters to that of the nickels???
The following question has two parts. First, answer part A. Then, answer part B.Part AWhich sentence best states the theme of the text? A. A wise person thinks before speaking. B. Do not be afraid to give up on foolish ideas. C. Lessons can be learned in unexpected ways. D. Treat others the way you want to be treated.Part BWhich sentence from the text best supports your answer to part A? A. To avoid attracting attention, he dressed in ordinary clothes and carried his belongings on his back like anyone else. B. When I am king, I must be sure to get all the facts before I make a judgment, he concluded. C. The following day, instead of continuing on, the prince returned the way he had come. D. wisdom can in fact be discovered anywhere by simply paying attention and learning from personal experiences.
An 80 ounce bottle of apple juice contains 32 ounces of water and 64 ounce bottle of orange juice has 48 ounces of water which juice has a greater percent of water?
Can someone plz help me? :(
Help on this algebra 2 question!!!!!!
-2/9 (-5/3) I Ready Multiply and Divide Rationals.
Help pls + brainliest
Which of the following non-renewable resources of energy has the smallest amount of fuel left on earth?.
________ is an organized movement of citizens and government agencies to improve the rights and power of buyers in relation to sellers.
Find the value of x.
help wit this please
Read the theme.Even when things seem dreary, there is always hope.How does this theme develop over the course of "Golden Days"?The flowers are asleep in winter, not dead, and the sun shines even when it is hidden.One long Maytime is full of playtime and golden days.There are winter days that seem endless and cold.Songs are written in different keys to express certain emotions.
How many moles of AgNO3 must react to form 0. 854 mol Ag? mol AgNO3.
A flying disc has a 7 3/4 inch radius. What is its approximate circumference,rounded to the nearest inch?
Remembering that the Latin prefix dis can mean not, use the context clues provided in the passage to determine the meaning of disbelieving. Write your definition of disbelieving here and tell how you got it.
What is the equation of the line that passes through the point (-8,3) and has a slope of -1/4
As a manager, if you wanted to influence what employees do in situations lacking clear company rules or expectations, what should you do
in your own words summarize the forth amendment thank you
what important role did charles pinckney play with the articles of confederation constitution?
If you borrow $1500 with a compounding interest rate of 8% for 2 years, that compounds semi-annually. How much will you pay back in total at the end of 2 years