Caroline an employee at hollister bought a jacket originally priced at 96 for 72 after he employee discount. what percent off is the employee discount?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

How can you check that you have correctly converted frequencies to relative frequencies?