At track practice jack worked on the long jump. his first jump measured 3 yards 2 feet 8 inches. his second jump measured 2 yards 1 foot 10 inches. how much longer was jacks first jump than his second jump? ?

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?