The body mass index is used to assess the relative amount of fat in a persons body. FW is weight in pounds andH is height in inches than BMI = 703wh^-2. find the BMI for football player 6'7" and 212 pounds

20 marbles in all of which: 5 are blue, 5 are red, 5 are white and 5 are black

Drawing 2 marbles without replacing the 1st blue drawn

P(2 blue) = 5/20*4/19 = 20/380 = 1/19

Drawing 2 marbles with replacement of the first blue one

P(2 blue) = 5/20*5/20 = 25/400 = 1//16

1/16 > 1/19