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2 years ago

In how many years, will an amount double itself, if the simple interest is calculated at the rate of 10% p.a.?

Mathematics

1 answer:

Diano4ka-milaya [45]2 years ago

3 0

Answer:

wouldn't it be in 10 years?

Step-by-step explanation:

10 * 10= 100

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Answer:

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3 years ago

5-x=12 help plss now

Zielflug [23.3K]

Answer:

x = -7

Step-by-step explanation:

5-x=12

To solve for x, you must first make the equation equal to x (to make x alone on one side).

5 - x = 12

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-x = 7

-x(-1)=7(-1)

x = -7

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3 years ago

Help me solve this question

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

The diameter of a quarter is 2.5 cm. What is it’s circumference?

anastassius [24]

Answer:

7.85 cm

Step-by-step explanation:

The circumference of a circle can be found using the following formula.

$c=\pi d$

The diameter is 2.5 centimeters. Therefore, we can substitute 2.5 cm in for d.

$c=\pi *2.5 cm$

Now, find the circumference.

- In terms of pi:

$c=\pi *2.5 cm$

$c= (2.5)\pi cm$

$c= 2.5\pi cm$

-Using 3.14 as pi

$c=\pi *2.5 cm$

$c=3.14 *2.5 cm$

$c=7.85 cm$

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$c=\pi *2.5 cm$

$c=7.85398163 cm$

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2 years ago