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3 years ago

If a cylindrical barrel measures 22 inches in

1 answer:

7 0

<span>You first need to calculate the circumference as that will give you the distance in one revolution.

Then you multiply the answer you get by 8

Circumference = pi*diameter = 22pi 8 revolutions = 8*22*pi = 176pi

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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A baby who was 18 inches at birth is now 24 inches by what percentage did the babys height increase

Kazeer [188]

Answer:

≈33.3%

Step-by-step explanation:

First we find the difference of the heights to see what the growth was

24-18 = 6

Then we find what percent 6 is of 18 to see what percentage growth occured

6/18 ≈33.3%

8 0

2 years ago

A clothing business finds there is a linear relationship between the number of shirts, Q ,it can sell and the price, P , it can

Vlad [161]

Answer:

P = -0.004Q + 149

Step-by-step explanation:

The general form of the linear equation is:

$P=aQ+b$

The slope of the equation (a) can be found by using the two given points (4,000; $133) and (27,000; $41)

$a = \frac{\$41-\$133}{27,000-4,000}\\a=-0.004$

Applying the point (4,000; $133) to the equation below yields in the linear equation for Price as a function of the number of shirts:

$P-P_0=a(Q-Q_0)\\P-133=-0.004(Q-4,000)\\P = -0.004Q+149$

The linear equation is:

P = -0.004Q + 149

8 0

2 years ago

Natasha is driving at a rate of 4 miles every 3 minutes. How fast is Natasha driving in miles per hour?

balandron [24]

Answer: D

Explanation:

8 0

2 years ago

SOMEONE HELP PLEASE NEED ANSWER ASAP!!!

shepuryov [24]

Answer:

Step-by-step explanation:

=12/4

the common ratio =3

3 0

2 years ago

Ms. Martin bought 96 ounces of decaf coffee beans and 72 ounces of

denis23 [38]

Answer:

its B

Step-by-step explanation:

4 0

3 years ago