Car traveling at 262.5 miles in 31/2 hours what was the car speed

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.