13. find the circumference of a circle with an
area of 6761 square millimeters.

291.4 millimeters

Step-by-step explanation:

The area for a circle is πr∧2

To solve for r you must do 6761 divided by π and then take the square root of that number. This gives you 46.39 which is the radius

The formula for the circumference of a circle is 2πr, so all you have to do is multiple 46.39 times 2π to get your answer.

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)