Which expression correctly gives the area of a circular piece of metal that has an 8 inch diameter?

What's the difference between: x≥0 and nonnegative integer. ?

Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box