Martin is planning to write a graphic novel he wants the total number of pages in the book to have 10 pages for every three pages in the first chapter if this book has 63 pages in the first chapter what will be the total number of pages in the book. A. 7 B. 19 C. 189 D. 210

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

Which graph represents the solution of the inequality?

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?