If possible, find the matrix product.Given A = 
; and B = 
, find AB.
A. AB = 
B. AB = 
C. AB = 
D. Cannot be multiplied
Answer: C
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Solve the problem.Estimate the answer by rounding the first number to the nearest ten thousand and the second number to the nearest hundred.
A. 130 B. 1300 C. 140 D. 1400
Solve the problem.A yoga studio has width = 21 ft and length = 53 ft. The owner is enlarging the studio by increasing the width x feet so that the new perimeter of the studio is 170 ft. How much should the width be enlarged?
A. 
ft
B. 11 ft
C. 22 ft
D. 96 ft
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.
A. 
B. 
C. 
D. 
Solve the problem.The regular price of a ring is $914.50. During a May jewelry sale, the ring was discounted 20%. What was the sale price of the ring?
A. $730.60 B. $181.90 C. $731.60 D. $182.90