Is B correct? I’ve already taken my first attempt on this assignment, but It said it was wrong. Can someone please let me know? I would greatly appreciate it. A new cars salesperson, sold an average of $34,000 per day…
b)Findv(t), the velocity at time t. c)Find s(t), the height at time t. d)How high does it go? Solution Answer to part (a): The acceleration due to gravity is generally taken as -32 ft Assuming effects such as wind resistance…
Write a definite integral that gives the area between y = x^2 and the x-axis over the interval [-1,3]. DO NOT EVALUATE THE INTEGRAL. Solution Remember the integral from -1 to 0 will give a negative value. To get the…
An object traveling on a line has velocity at time t, in meters per second, given by the function v(t)=e^t. Solution Velocity is the derivative of position so position is the integral of velocity so: s(t) = ∫v(t) dt =…
numerator integral: 2, denominator integral: -2 (3 + x)√(4-x^2) dx Solution ∫-2 2(3 + x)√(4-x^2) dx= =3∫-2 2√(4-x^2) dx+∫-2 2x√(4-x^2) dx= 3∫-2 2√(4-x^2) dx is a table integral. But if you don’t the answer, you can evaluate by trigonometric substitution,…
Enter the polynomial Solution (x – (-2 – 4i)) ( x – (-2 + 4i)) (x- -3)(x – -3) = (x +2 + 4i)( x +2 – 4i)(x+3)(x+3) = [(x+2) + 4i ][ (x+2) – 4i] (x+3)^2 =…
Describe a situation with two variables that you can represent with an equation that uses two operation. Explain the relationship between the variable. Solution Finding the average of two numbers…. You add them together and then divided the total by…
Craig is the captain of a large cargo ship that is docked in New York City. He is staying at a hotel on the corner of 3rd Street and 7th Avenue, while the boat is docked on the corner of…
Craig’s cargo ship must travel from New York City, USA to Southampton, England. The two points are N(-3250, 2816) and S(-72, 3505) where x represents the miles west of the prime meridian and y represent the miles north of the…
Find an equation of the ellipse that has vertices (4, 2) & (-2, 2) and foci (3, 2) and (-1, 2) Solution
