Hurry! of the total people surveyed, what is the relative frequency of 25-40 year olds who preferred silver cars? 80.1% 12.5% 9.1% 7.3%

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

Can you me find the slope! (30 points)

Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.