Aroad has an incline of 10°. to the nearest foot, find the increase in altitude of a car after driving 4,000 feet along the road.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

What is the perimeter of a rectangle if the length is 5 and the width is x?

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?