Given two functions, f1(x) = 2x and f2(x) = x^2, explain what is the integral of [f1(x) - f2(x)]dx over the interval [0,2]. what does this represent?​

Which expression is equivalent to? assume x > 0 and y > 0.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance