# Deondre

Most popular questions and responses by Deondre
1. ## Calculus check please

1. Which of the following functions grows the fastest as x goes to infinity? - 2^x - 3^x - e^x (my answer) - x^20 2. Compare the rates of growth of f(x) = x + sinx and g(x) = x as x approaches infinity. - f(x) grows faster than g(x) as x goes to infinity.

asked on July 3, 2018
2. ## Calculus

A radar gun was used to record the speed of a car (in feet per minute) during selected times in the first 2 minutes of a race. Use a trapezoidal sum with 4 intervals to estimate the distance the car covered during those 2 minutes. Give a 2 decimal place

asked on July 4, 2018
3. ## Calculus

A radar gun was used to record the speed of a car (in feet per minute) during selected times in the first 2 minutes of a race. Use a trapezoidal sum with 4 intervals to estimate the distance the car covered during those 2 minutes. t: 0 0.3 1.0 1.6 2 v(t):

asked on July 6, 2018
4. ## Calculus

1) If y = 2x3 - 4x and dx, dt equals 4 , find dy/ dt when x = 1. 2) The area A = πr^2 of a circular water ripple changes with the radius. At what rate does the area change with respect to the radius when r = 4ft? 3) A rectangular box has a square base

asked on October 2, 2017
1. ## Chemistry

wrong its 1/A

posted on July 3, 2018
2. ## algebra

25y to the second power times x to the second power plus 20xy to the second power plus 4x to the second power

posted on November 10, 2010