Revenue In Exercises 75 and 76, two models R 1 and R 2 are given for revenue (in millions of dollars) for a corporation. Both models are estimates of revenues from 2020 through 2025, with t = 0 corresponding to 2020. Which model projects the greater revenue? How much more total revenue does that model project over the six-year period? R 1 = 7.21 + 0.58 t R 2 = 7.21 + 0.45 t
Revenue In Exercises 75 and 76, two models R 1 and R 2 are given for revenue (in millions of dollars) for a corporation. Both models are estimates of revenues from 2020 through 2025, with t = 0 corresponding to 2020. Which model projects the greater revenue? How much more total revenue does that model project over the six-year period? R 1 = 7.21 + 0.58 t R 2 = 7.21 + 0.45 t
Solution Summary: The author explains that the two models are estimates of revenues from 2020 through 2025, with t=0 corresponding to 2020. To find which model has greater revenue, integrate both models.
Revenue In Exercises 75 and 76, two models
R
1
and
R
2
are given for revenue (in millions of dollars) for a corporation. Both models are estimates of revenues from 2020 through 2025, with
t
=
0
corresponding to 2020. Which model projects the greater revenue? How much more total revenue does that model project over the six-year period?
Consider the following system of equations, Ax=b :
x+2y+3z - w = 2
2x4z2w = 3
-x+6y+17z7w = 0
-9x-2y+13z7w = -14
a. Find the solution to the system. Write it as a parametric equation. You can use a
computer to do the row reduction.
b. What is a geometric description of the solution? Explain how you know.
c. Write the solution in vector form?
d. What is the solution to the homogeneous system, Ax=0?
2. Find a matrix A with the following qualities
a. A is 3 x 3.
b. The matrix A is not lower triangular and is not upper triangular.
c. At least one value in each row is not a 1, 2,-1, -2, or 0
d. A is invertible.
Find the exact area inside r=2sin(2\theta ) and outside r=\sqrt(3)
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Area Between The Curve Problem No 1 - Applications Of Definite Integration - Diploma Maths II; Author: Ekeeda;https://www.youtube.com/watch?v=q3ZU0GnGaxA;License: Standard YouTube License, CC-BY