Three baseball players are playing catch. Diane
is directly south of Carl and directly west of
Brooke. Diane and Brooke are 12 feet apart and
Brooke and Carl are 20 feet apart. How far apart
are Diane and Carl?

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.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

How is working backward similar to solving an equation?