3 years ago

What is the approximate volume of the cylinder?

Mathematics

1 answer:

Mashcka [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Use the formula for the volume of a cylinder.

$V=\pi r^2h$

Plug in the height, the radius, and 3.14 for $\pi$ .

$V=3.14(15^2)(5) \\ \\ V=3.14(225)(5) \\ \\ V=3.14*1125 \\ \\ V=3532.5$

If you round that number you'll get $V=3533$ .

So the answer is answer choice C.

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Suppose Madison is traveling due west for 0.5 miles and then due south for 1.2 miles.

sweet [91]

Answer:

b) 1.3 units

b) 22.61° East of North

Step-by-step explanation:

$|\vec{AB}|=\sqrt{0.5^2+1.2^2}\\\Rightarrow |\vec{AB}|=\sqrt{0.25+1.44}\\\Rightarrow |\vec{AB}|=\sqrt{1.69}\\\Rightarrow |\vec{AB}|=1.3$

$|\vec{AB}|=1.3\ units$

Magnitude of vector AB is 1.3 units

$tan\theta=\frac{0.5}{1.2}\\\Rightarrow \theta=tan^{-1}\frac{0.5}{1.2}\\\Rightarrow \theta=22.61^{\circ}$

The direction of vector AB is 22.61° East of North

8 0

3 years ago

Neil has 3 partially full cams of white paint. TThey contain /3 gollon, 1/5gallon, and 1/2 gallon of paint. About how much paint

blagie [28]

Answer:

3 gallons

Step-by-step explanation:

4 0

3 years ago

Can SOMEONE PLEASE HELP ME I DONT KNOW THE RIGHT ANSWER ITS VERY HARD CAN YOU PLEASE HELP MEEEEEE

fgiga [73]

Answer:

3 rd options is correct

4 0

3 years ago

A dog ran along a fence 10 times. The fence is 5 feet 3 inches long. How far did the dog travel? (12 inches = 1 foot

shusha [124]

5 feet and 3 inches, 1 foot=12 inches, 12×5=60+3=63×5=315. so your answer is 315

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3 years ago

What is the mean and median for these sets (I know how to do these, I just don't have a calculator, so no need to explain) :

Setler [38]

Answer:

HI! I can get you that answer! Mean: 16.133333(countinues 3s) _First question Median: 15

Question 2: Mean_8.4666666666667

Median: 8

Step-by-step explanation:

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3 years ago