Use the two steps for solving a linear programming problem to solve the problem.A certain area of forest is populated by two species of animals, which scientists refer to as A and B for simplicity. The forest supplies two kinds of food, referred to as F1 and F2. For one year, species A requires 1.45 units of F1 and 1.2 units of F2. Species B requires 2.3 units of F1 and 1.7 units of F2. The forest can normally supply at most 980 units of F1 and 470 units of F2 per year. What is the maximum total number of these animals that the forest can support?
A. 391 animals
B. 324 animals
C. 999 animals
D. 177 animals
Answer: A
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Evaluate the integral by first performing long division on the integrand and then writing the proper fraction as a sum of partial fractions.
A. 
- 8x + 12ln
- 
+ C
B. 
- 8x + 48ln
+ 
+ C
C. 
- 8x - 48ln
+ 
+ C
D. 48ln
+ 
- 
+ C
Draw a sketch to represent each of the following vectors. Refer to the vectors pictured here.
3d
A. 
B. 
The problem describes procedures that are to be applied to numbers. Represent the original number as n and use deductive reasoning to prove a conjecture that relates the result of the process to the number n.Select a number. Multiply the number by 88. Add 88 to the product. Divide this sum by 44. Subtract two from the quotient.
A. 
- 2 = 2n + 2 - 2 = 2n
B. 
- 1 = n + 1 - 1 = n
C. 
- 2 = n + 1 - 2 = n - 1
D. 
- 2 = 2n + 1 - 2 = 2n - 1
Indicate whether the ordered pair is or is not a solution to the given system.
(2, -6)
A. Solution B. Not a solution