Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.
A. converges, 4
B. converges, 16
C. converges, 12
D. diverges
Answer: C
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Find the linearization of the function at the given point.
at 
A. L(x, y, z) = 
x + 
y + 
z + tan-1 a2 - 
B. L(x, y, z) = 
x + 
y + 
z + tan-1 a3 - 
C. L(x, y, z) = 
x + 
y + 
z + tan-1 a3 - 
D. L(x, y, z) = 
x + 
y + 
z + tan-1 a2 - 
Solve the problem.Jarod is having a problem with rabbits getting into his rectangular vegetable garden, so he decides to fence it in. The length of the garden is 8 feet more than 6 times the width. He needs 86 feet of fencing to do the job. Use the equations 2l + 2w = 86 and l = 6w + 8 to find the length and width of the garden.
A. length: 32 ft; width: 4 ft
B. length: 38 ft; width: 5 ft
C. length: 74
ft; width: 11
ft
D. length: 44 ft; width: 6 ft
First, use front-end rounding to round each number and estimate the answer. Then, find the exact answer.Chi bought 2 items at Lucky Pete's market. She bought a pound of butter for $0.68 and a gallon of milk for $3.09. What was the total amount that she paid for both of these items?
A. Estimate: $ 4; exact: $3.77 B. Estimate: $ 5; exact: $1.68 C. Estimate: $ 3; exact: $3.77 D. Estimate: $ 4; exact: $1.68
Find the product AB.A = 
, B = 
A. 
B. 
C. 
D. 