Round 8326 to the nearest hundred. enter your answer in the box below
without a comma.
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8330 is your answer.

Step-by-step explanation:

So the hundred's place is the 2.

To round you have to look at the number behind you.

6 is behind 2 and it is greater than 5 so you round up.

8330 is your answer.

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.