HURRY Which function is illustrated by the following graph? A curve curves up through (0, 0) to a point, curves down through the x-axis, and curves up to the point. a. cosine function c. Tangent function b. Sine function d. Arc tangent function

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.