A
D
B
For circle O, mCD = 125 and m-ABC = 55°.
In the figure, 2
and
have measures equal to 35º.

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

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?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?