Ryan and Mei each improved their yards by planting grass sod and ivy. They bought their supplies from the same store. Ryan spent $128 on 2 ft2 of grass sod and 13 pots of ivy. Mei spent $56 on 4 ft2 of grass sod and 1 pot of ivy. What is the cost of one ft2 of grass sod and the cost of one pot of ivy?

Franco wants to double the volume of the cone. what should he do?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?