pablos mother gives him the choice of spending $1.25 a day on buying a school lunch or saving this money and packing his own lunch. if pablo packs his own lunch for 1 month (20 lunches), how much money will he save?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?