3 years ago

Find the circumference of the circle. Use 3.14 for pi in the middle is 13

Mathematics

1 answer:

PilotLPTM [1.2K]3 years ago

6 0

Answer:

81.64 is the circumference

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A random sample of cats at the SPCA shows that 25 out of the 40 cats are kittens. There are a total of 800 cats at all the anima

Alinara [238K]

Answer: The number of kittens= 500.

Step-by-step explanation:

Given, A random sample of cats at the SPCA shows that 25 out of the 40 cats are kittens.

i.e. ratio of kitten to cats = $\dfrac{25}{40}=\dfrac{5}{8}$

We assume that , the ratio will remains same.

Let x be the number of kitten out of 800 , then we have

$\dfrac{x}{800}=\dfrac{5}{8}\\\\\Rightarrow\ x=\dfrac{800\times5}{8}=500$

Hence, the number of kittens out of 800 cats= 500.

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3 years ago

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2 years ago

Point P was rotated by 135 ° (the center of rotation is indicated).

Anika [276]

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Find the 8th term of the sequence with formula tn= 7+2 (n-1)

stellarik [79]

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Step-by-step explanation:

7+2(n-1)

we have our n as 8

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1 year ago

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2 years ago

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