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3 years ago

What is the volume of the cylinder?

Mathematics

1 answer:

Genrish500 [490]3 years ago

6 0

Answer:

The correct answer is D.2.010.62 feet³

Step-by-step explanation:

1. Let's review all the information provided for solving this question:

Diameter (D) of the cylinder = 16 feet

Height (h) of the cylinder = 10 feet

2. Let's use the correct formula to calculate the volume:

Volume of a cylinder = (π * D² *h)/4

Replacing with the real values, we have:

Volume of a cylinder = (3.1416 * 16² * 10)/4

Volume of a cylinder = (3.1416 * 256 * 10)/4

Volume of a cylinder = (3.1416 * 2,560)/4

Volume of a cylinder = 8,042.5/4 = 2.010.62 feet³

The correct answer is D.2.010.62 feet³

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Rasheed is contemplating whether to buy a membership for a trampoline park, which is $50 a year. As a

docker41 [41]

Answer: 28 hours

Step-by-step explanation:

Hi, the cost for the trampoline park without a membership is equal to the price of the jump tickets per hour (12) multiplied by the number of hours (h).

Cost without membership= 12h

With the membership the price of each jump ticket has a 15% discount ( so, 100-15 =85% of the total price ). To calculate the cost for this case we have to add the cost of the membership 50, and multiply the cost of each jump ticket (12) by 0.85 (percentage in decimal form)

Cost with membership = 50 +12 (0.85) h

If both cost are equal:

50 +12 (0.85) h = 12 h

Solving for h

50+10.2h =12h

50= 12h-10.2h

50= 1.8h

50/1.8= h

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h =28 (rounded)

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3 years ago

Is this the right answer?

pychu [463]

Looks correct to me but i'm not 100% sure

6 0

3 years ago

How do you do 720 divided by 10 with the exponet of 3

Allisa [31]

If you mean 720/10^3, you do 10*10*10. This equals 1000. Now, do 720/1000. This is 0.72, or 72/100, which is your answer.

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3 years ago

Read 2 more answers

What is AE ? Enter your answer in the box. units Two segments A D and B C intersect at point E to form two triangles A B E and D

spin [16.1K]

Answer:

The length of AE is 20 units.

Step-by-step explanation:

Given two segments AD and BC intersect at point E to form two triangles ABE and DCE. Side AB is parallel to side DC. A E is labeled 2x+10. ED is labeled x+3. AB is 10 units long and DC is 4 units long.

we have to find the length of AE

AB||CD ⇒ ∠EAB=∠EDC and ∠EBA=∠ECD

In ΔABE and ΔDCE

∠EAB=∠EDC (∵Alternate angles)

∠EBA=∠ECD (∵Alternate angles)

By AA similarity, ΔABE ≈ ΔDCE

therefore, $\frac{AE}{ED}=\frac{AB}{CD}$