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cupoosta [38]
3 years ago
10

Someone please help!!

Mathematics
2 answers:
dsp733 years ago
5 0

Answer:

Step-by-step explanation:

V = pi * r^2 * h

V = 416992

r = 40 inches.

pi = 3.14

416992 = 3.14 * 40^2 * h

416992 = 3.14 * 1600 * h

416992 = 5024 * h

416992 / 5024 = h

h = 83

saw5 [17]3 years ago
3 0

Answer:

83

Step-by-step explanation:

height = \frac{volume}{\pi *r^{2} }

height =  \frac{416992}{3.14*(40)^{2} }

height = 83

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Chris borrows $9,000 at 8% annual simple interest. How much is owed after 1/2 of a year?
sergeinik [125]

Answer:

$360

Step-by-step explanation:

I am pretty sure this is the answer i am not that sure. But $9,000 at 8% is 760

and 360 is half of 760

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The side length of a square is represented by the expression n - 5
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B

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3 years ago
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F(x) =2x^2+4x+5<br> Find: f(a)
MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

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4 years ago
Find the sum or product for 93 + (68 + 7)
Whitepunk [10]
93+(68+7)
Add what 7 to 68 first
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4 0
4 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!!!
Natali5045456 [20]

Answer:

13.60 See the note below.

Step-by-step explanation:

Remark

This is just the reverse of the question you just did. This time you are trying to solve for c

Givens

  • a = 8
  • b = 11
  • c = ??

Solution

c^2 = a^2 + b^2        Substitute the givens.

c^2 = 8^2 + 11^2       Expand

c^2 = 64 + 121           Combine the right side by adding

c^2 = 185                   Take the square root of both sides.

sqrt(c^2) = sqrt(185)       Complete the operation

c =  13.601                   Round to the nearest 1/100 th

c = 13.60                      Note: the zero must be there or the answer does not show the nearest 1/100 th

8 0
3 years ago
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