If a 45º-45º-90º triangle has a hypotenuse of length 9, find the leg length.

8. Determine the length of a leg of a 45º-45º-90º triangle with a hypotenuse of length 11.

Determine domain and range, largest open interval, and intervals which function is continuous.

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?