If r = 8 units and h = 10 units, what is the volume of the cylinder shown above? Use 3.14 for .

Answers

Answer 1

Answer: The formula of the volume of a cylinder:

$V=\pi r^2H$

We have:
r =8 u. ; H = 10 u.

substitute:

$V=\pi\cdot8^2\cdot10=\pi\cdot64\cdot10=640\pi\ u^3\approx640\cdot3.14=2009.6\ u^3$

Related Questions

Why does the chart not show a.m or p.m?
Solve -6(5+X)+(13X+1)
. John Gray bought a basic car for $8,250.00, with options that cost $324.00. There's a 6% sales tax inhis state and a combined $50.00 license and registration fee. What was John's total cost?A. $9,141.44B. $14,247.00C. $9,138.44D. $10,000.00
What is the sum of the given polynomials in standard form? (x2 – 3x) + (–2x2 + 5x – 3)
A sprinkler mounted on the ground sends out a jet of water at a 30o angle to the horizontal. The water leaves the nozzle at a speed of 12 m/s. (a) How far does the water travel before it hits the ground?

Can someone help me on this im confused..
-3x-10=32

Answers

Answer:

x = -14

Step-by-step explanation:

First, you will add 10 to both sides, to get -3x=42, so basicallly you are just simplifying it. Then, you will divide both sides by -3, so you can get x by itself, which you would then be left with x=-14. A little extra information, when you divide a positive number by a negative number it will result in a negative number, hence how I got -14. I hope this helps :)

Which ratio is equivalent to 4 to 5?

Answers

Answer: 8 to 10, 16 to 25, 40 to 50

Step-by-step explanation: If you have trouble wit this in the future just multiply each number by 2,3,4,5,6...

Answer:

Two are actually equivalent, 8:10and 12:15

8 1/2 + 3 4/5 need help fasttttttttttt

Answers

Hi!

Your Answer would be: 11 5/7.

Reason being: 1/2 + 4/5 = 5/7, and 8+3 = 11

Hope this helps!

Let me know if you need anymore help, id be delighted to!

Yours truly,

~PicklePoppers~

a rectangular field with a area of 8000m2 is enclosed by 400m of fencing. determine dimensions to nearest tenth of a metre

Answers

$field:x\ *\ y\n\n \left\{\begin{array}{ccc}x\cdot y=8000\n2x+2y=400&/:2\end{array}\right\n\left\{\begin{array}{ccc}x\cdot y=8000\nx+y=200&\to x=200-y\end{array}\right\n\nsubstitute\ to\ x\cdot y=8000\n\n(200-y)\cdot y=8000\n\n-y^2+200y-8000=0\n\n\Delta=b^2-4ac;\ \Delta=200^2-4\cdot(-1)\cdot(-8000)=40000-32000=8000\n\ny_1=(-b-\sqrt\Delta)/(2a);\ y_2=(-b+\sqrt\Delta)/(2a)$

$\sqrt\Delta=√(8000)=√(1600\cdot5)=40\sqrt5\n\ny_1=(-200-40\sqrt5)/(2\cdot(-1))=(-200-40\sqrt5)/(-2)=100+20\sqrt5\approx144.7\ (m)\n\ny_2=(-200+40\sqrt5)/(2\cdot(-1))=(-200+40\sqrt5)/(-2)=100-20\sqrt5\approx55.3\ (m)\n\nx_1\approx200-144.7=55.3\ (m)\n\nx_2\approx200-55.3=144.7\ (m)\n\nAnswer:Dimension of the field is:55.3m\ *\ 144.7m$

What is the distance between point A and point B to the nearest tenth?A.
10.8 units

B.
3.9 units

C.
6.1 units

D.
2.2 units

Answers

what is the number line i'm sorry but i can help without a number line that this question is based off of.

In a bakery that sells cookies there are 4 oatmeal cookies for every 11 chocolate cookies.If there are 285 cookies altogether how many oatmeal cookies are there?