On an alien planet in which Zorgs (the aliens) only want Zags (one gender), every family continues to have children until they have a Zag. If they have a Zig (another gender), they have another child. If they have a Zag, they stop. What is the proportion of Zags to Zigs on the planet?

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?

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other