Combine the numbers.-2 - (-15) + (-20)
A. -37
B. 3
C. 7
D. -7
Answer: D
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A box with a square base, x feet by x feet, and no lid is made from 34 square feet of cardboard. We can calculate both the height h, in feet, and the volume V, in cubic feet, from the length x:
?
A: Find the value of x that makes the box of maximum volume.B: What is the height of the box of maximum volume?C: What is the maximum volume?
?
(Round your answers to two decimal places.)
What will be an ideal response?
Compute the partial sum of the geometric series for the stated value of n. Round your answers to four decimal places.ak = 
(k-1); n= 9
A. S9 = 1.32462379 B. S9 = 3.65742379 C. S9 = 0.49542379 D. S9 = 1.49992379
Use the Product Rule to find the derivative of the function. Select the correct answer.
a. 8x
b. 2x + 4
c. 12
+ 10x ? 32
d. 8 ? 40
Use vertices and asymptotes to graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 