Select the correct answer. Which function defines (g . f(x)? f(x) = log(5x) g(x)= 5x + 4 A. (g . f)(x) = 5x log(5x) + 4log(5x) B. (g . f)(x) = 5x - 4 log(5x) C. (g . f)(x) = 5x log(5x + 4 D. (g . f)(x) = 5x + 4 + log(5x)

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?