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3 years ago

8

Monica is completing an Algebra test worth 100 points. There are 14 questions on the test that are equally valued. How many poin

ts is each question worth? Round to nearest tenth of a point.

1 answer:

Usimov [2.4K]3 years ago

3 0

Answer:

7.1 points

Step-by-step explanation:

100/14=7.1 points

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Answer:

The radius of the sphere, to the nearest cm:

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Step-by-step explanation:

The surface area of a sphere is given by the formula

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Given

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The radius of the sphere can be determined such as

$A\:=\:4\pi r^2$

$r\:=\:\frac{1}{2}\sqrt{\frac{A}{\pi }}$

Plug in Surface Area of sphere = 5024, π = 3.14 in the formula

$\:r\:=\:\frac{1}{2}\sqrt{\frac{5024}{3.14}}\:\:$

$r\approx 20$ cm

Therefore, the radius of the sphere, to the nearest cm:

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