A football player jumps to catch a pass. The maximum height h (in feet) of the player above the ground is given by the function h= 67%, where s is the initial speed (in
feet per second) of the player. Find the inverse of the function. Use the inverse to find
the initial speed of the player shown. Round your answer to the nearest tenth of a
second.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

04.05 graphing exponential functions write an exponential function to represent the spread of bens social media post

The discrete random variables x and y take integer values with joint probability distribution given by f (x,y) = a(y−x+1) 0 ≤ x ≤ y ≤ 2 or =0 otherwise, where a is a constant. 1 tabulate the distribution and show that a = 0.1.2 find the marginal distributions of x and y. 3 calculate cov(x,y).4 state, giving a reason, whether x and y are independent. 5 calculate e(y|x = 1).