The ratio of girls to boys in art class is 4:5 if there are 32 girls how many boys are there?

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

How much would it be worth in 5, 10, 20 years

Acoin is tossed 4 times which of the following represents the probability of the coin landing on heads all 4 times