Sam bought some apples by the pound. He sold half the apples for 50% more per pound than his purchase price. He then sold half of the remaining apples for 25% more per pound than his purchase price. He then sold the remaining 650 pounds of apples for 25% less per pound than his purchase price. If he had $2600 in total sales, what was Sam's purchase price, in cents per pound, for the apples?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)