Ricardos recipe for 4 loves of bread requires two thirds cup of olive oil . he only wants to make one loaf. ricardo makes a model to find out how much oil he needs to use . he folds a piece of paper into 3 parts and shades 2parts . then he folds the paper into 4 parts and shades one fourths of the shaded parts. ricardo decides he needs one fourths cup of olive oil . is he right ? explain.

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.