Plastic forks come in packs of 6 you need 40 forks for a party how many packs of forkes should you buy

What is the quadric regression equation that fits these data

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?