Factor to find the zeros of the function defined by the quadratic expression. −7x2 − 91x − 280

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Shannon mary and john earn a weekly allowance ahannon earns the amount that is 2/3 of what john earns mary earns an amount that is 1 2/3 of what johns earns 20 dollars a week who eaens the greatest allowance and who earns the least