Roberto wants to display his 18 sports cards in an album. some hold 2 cards and others hold 3 cards. how many different ways can roberto display his figures?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?