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nadya68 [22]
3 years ago
7

What the approximate volume of the cylinder below in cubic centimeters

Mathematics
1 answer:
Molodets [167]3 years ago
5 0

Answer:

V≈12308.8

Step-by-step explanation:

V=πr2h

V=(3.14)(14)2(20)

R=14cm

H=20cm

π=3.14

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The answer is <span>252.5 ft

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Let's take y = 0 and we'll get the quadratic equation:

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prohojiy [21]

Answer:

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Step-by-step explanation:

As we know,

Amount = P (1 + r)^{t} where

P = Principal amount

r = rate of interest

t = time

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Given that Amount reaches more than $2000

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we put the value of t from 0 , 1, 2, ..... untill the above equation does not satisfy

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for t = 0

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for t = 1

(1.045)^{1} = 1.045 \ngeq 2

for t = 2

(1.045)^{2} = 1.092 \ngeq 2

for t = 3

(1.045)^{3} = 1.14 \ngeq 2

for t = 4

(1.045)^{4} = 1.19 \ngeq 2

for t = 5

(1.045)^{5} = 1.25 \ngeq 2

for t = 6

(1.045)^{6} = 1.30 \ngeq 2

for t = 7

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for t = 8

(1.045)^{8} = 1.42 \ngeq 2

for t = 9

(1.045)^{9} = 1.48 \ngeq 2

for t = 10

(1.045)^{10} = 1.55 \ngeq 2

for t = 11

(1.045)^{11} = 1.62 \ngeq 2  

for t = 12

(1.045)^{12} = 1.69 \ngeq 2

for t = 13

(1.045)^{13} = 1.77 \ngeq 2

for t = 14

(1.045)^{14} = 1.85 \ngeq 2  

for t = 15

(1.045)^{15} = 1.93 \ngeq 2

for t = 16

(1.045)^{16} = 2.02 >  2

It satisfies at t= 16

∴ we get

Michelle's age = 16

4 0
3 years ago
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