3 years ago

A cylindrical pipe has a circumference of 16cm

Mathematics

1 answer:

aleksandr82 [10.1K]3 years ago

7 0

Step-by-step explanation:

pi×diamiter = circumference

pi÷circumference = diamiter

3.14159265358979 (pi) ÷ 16

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frozen [14]

Answer:

Step-by-step explanation:

The percent increase formula is

$%increase=\frac{new-original}{original}*100%$

For the bread, our percent increase looks like this:

$\frac{25-15}{15}*100$

which gives us a percent increase of 66.7%

For the cakes, our percent increase looks like this:

$\frac{12-10}{10}*100$

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Given:

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The principal value.

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$A=P\left(1+\dfrac{r}{100}\right)^t$

Where, P is principal value, r is rate of interest and t is time in years.

Putting the given values, we get

$34476=P\left(1+\dfrac{4}{100}\right)^{2.5}$

$34476=P\left(1+0.04\right)^{2.5}$

$34476=P\left(1.04\right)^{2.5}$

$\dfrac{34476}{\left(1.04\right)^{2.5}}=P$

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2 years ago

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Dafna1 [17]

Answer:

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Step-by-step explanation:

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The answer would be 45

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2 years ago

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