A class has 16 boys and 20 girls. A prefect is to be chosen from the class. If each student is equally likely to be chosen, calculate the probability that the
selected prefect is:
(a) a boy (b) a girl

Aline passes through 3,7 and 6,9 what equation represents the line

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

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function