Is chef is going to use a mixture of two brands of Italian dressing the first brand contains 9% vinegar and the second one contains 12% vinegar the chef wants to make 240 mL of dressing that is 11% vinegar how much of each where should she use

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet