Sam needs an average of 65 on his two science test. he scored 60 on his first test what is the minimum he can score on his second test.

Evaluate the following expression 1/3^2

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet