1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
babunello [35]
2 years ago
8

What is the exact volume of the cylinder?

Mathematics
2 answers:
kenny6666 [7]2 years ago
6 0
V = pi r^2 * h
V = pi * 9 * 6
V = 54 pi in^3
Amiraneli [1.4K]2 years ago
4 0
I think this would be <span>54. :)

</span>
You might be interested in
You have 576 feet of fencing to enclose a rectangular plot of land. Find the dimensions of the rectangular plot that would maxim
stiv31 [10]

Answer:

The dimension that maximizes area is 144ft by 144ft

Step-by-step explanation:

Given

P = 576 -- perimeter

Required

The dimension that gives maximum area

Perimeter is calculated as:

P= 2 * (L + W)

So, we have:

2 * (L + W) = 576

Divide through by 2

L + W = 288

Make L the subject

L  = 288 -W

Area is calculated as:

A = L * W

Substitute L  = 288 -W

A = (288 - W) * W

Open bracket

A = 288W - W^2

Differentiate A with respect to W

A' = 288 - 2W

Set to 0 to calculate W

288 - 2W = 0

Collect like terms

2W = 288

Divide by 2

W = 144

Recall that:

L  = 288 -W

L = 288 - 144

L = 144

5 0
2 years ago
#4
Solnce55 [7]
............15n+12b
5 0
3 years ago
A family has two cars. the first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of
Liula [17]
The first car needed 56.7 gallons
the second car needed 24.3 gallons
8 0
3 years ago
Alan bought a new car. The total amount he needs to borrow is $55,498. He plans on taking
Sauron [17]

Answer: Alan's monthly payment would be $973.53.

7 0
2 years ago
Read 2 more answers
If f'(x) is (x-4)(4-2x) , what is f(x)?
butalik [34]
We can apply some rules backwards

first
f'(x)=
(x-4)(-2x+4)
-2x^2+12x-16

we know that
f'(rx^n)=rnx^{n-1}
so therefor maybe
-2x^2=rnx^{n-1}
2=n-1
n=3
rn=-2
3r=-2
r=-2/3

one is
\frac{-2}{3}x^3
second part

12x
12x=rnx^{n-1}
x^1, 1=n-1
n=2
rn=12
2r=12
r=6
6x^2 is the second bit

last part
-16
-16x^0=rnx^{n-1}
0=n-1
n=1

rn=-16
1r=-16
r=-16

-16x^1

so therfor f(x)=\frac{-2}{3}x^3+6x^2-16x
3 0
3 years ago
Other questions:
  • Two boxes of tea weigh 3 oz.the tea time tasty tea company packs 112 boxes in a case of tea.how many pounds does each case of te
    10·1 answer
  • Suppose you're flying a kite, and it gets caught at the top of the tree. You've let out all 100 feet of string for the kite, and
    10·2 answers
  • What is the value of -5 and what is the value of 5
    11·1 answer
  • -2x+y=12<br> 3x+2y=38<br> You have to use substitution to solve this problem
    13·1 answer
  • Evaluate the expression: (x+y)2 when x=2 and y=-5​
    11·1 answer
  • When classifying a triangle by its
    7·2 answers
  • Which is greater three hours or 300 minutes
    7·2 answers
  • Find the Mean, Median, Mode, and Range for the following numbers: 18, 10, 9, 15, 18
    13·2 answers
  • What is the next term of the arithmetic sequence?<br> 3, 9, 15,
    14·1 answer
  • Ado, Ben and Kolo are aged 12, 14 and 20
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!