First person who answer gets brainliest 10 points which number written in standard form will have the fewest number of zeros? explain how you know

A.

Step-by-step explanation:

0.005*10^8 is equal to 500,000. This is because you move the decimal point to the right 8 times. The rest of the answers would give you more than 5 zeros.

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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