10. A ski slope is 410 yards long with a vertical drop of 90 yards. Find the angle of elevation of the ski run. Round to the nearest degree,

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

Find two consexutive odd integers such that the sum of their square is 650

New york is the 27th largest state in the united states.what percent of the 50 states in the us are larger than new york