1. The sale price for a bicycle is $20. The original price was first discounted by % and then discounted an additional %. Find the original price of the bicycle.

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.