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Nadya [2.5K]
3 years ago
10

The volume of a cylinder is 500pi cm. The radius of the base of the cylinder is 5 cm. What is the height of the​ cylinder?

Mathematics
1 answer:
patriot [66]3 years ago
4 0

Answer:

20cm

Step-by-step explanation:

Volume of cylinder = (pi) r^2 x height.

Rearrange:

500pi/5^2 pi = height

500pi/25pi = 20

Height = 20cm

Hope this helped!

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soldier1979 [14.2K]

Answer:

Step-by-step explanation:

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Your going to first do (2)^5 and (-3)^2 so it’s going to be 3(32)+10(9) over (multiply the 7(2) first) 14+1.

3(32)+10(9) over 14+1 now multiply 3(32) and 10(9) you should get (96)+(90) over 15.

add 96+90 to get 186 over 15.

then divide how many times 15 can go into 186 you should get 12 6/15 and divide 6/15 by 3 to get your final answer 12 2/5.

I hope this helps!

5 0
3 years ago
5/7 = /14 equivalent fraction answer should be?
Alex777 [14]

Answer:

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Step-by-step explanation:

5/7=14 convert 14 to fraction 98/7

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3 0
2 years ago
A scientist has a sample of the radioactive isotope bismuth-212. The isotope decays exponentially as shown in the table. Time (s
luda_lava [24]

Answer:

f(x) = 30 • 0.989x

Step-by-step explanation:

Given the data :

10 26.8

20 23.9

30 21.3

40 19

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60 15.1

Using technology, the exponential model equation obtained by plotting the data is :

y = 30.068(0.989)^x

Based on the general exponential formula :

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The most appropriate model equation from the options given is :

f(x) = 30 • 0.989^x

7 0
3 years ago
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Answer:

Step-by-step explanation:

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5 0
2 years ago
Read 2 more answers
Find the complement and the supplement of the given angle.<br> 23°
e-lub [12.9K]

Answer:

Complement: 67°

Supplement: 157°

Step-by-step explanation:

Complementary angles = 90°

90-23=67°

Supplementary angles = 180°

180-23=157°

7 0
3 years ago
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