Francesca is afraid she won’t have enough money to treat herself and two friends to a movie and snacks. movie tickets cost $7.50 each, medium popcorns cost $2.95 each, and medium soft drinks cost $2.70 each. round each amount up to the nearest whole dollar to find a reasonable overestimate of the total cost of the evening’s entertainment.

What is the percent of increase for a population that changed from 438,000 to 561,000

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%