Customer: "i buy the same items every week and my bill is normally $90.00. why am i now being charged $108.00 for the exact same items? " employee: "unfortunately, the increased cost of raw materials has forced us to increase our prices by "

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4