In a 45-45-90 triangle, what is the length of the hypotenuse when the length of one of the legs is 8 in.? a. 8√2 in b. √8 in c. 2√8 in d. 8√8 in

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.