Aying tennis, Dylan gets his first serve in play 75% of the time. Describe how you can use 12 index cards to model this situation. Then use

a simulation to predict how many times in the next 20 serves Dylan will get

his first serve in play.

19

.

Which of the following are accepted without proof in a logical system? check all that apply.

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers