Perform the matrix operation.Given A = 
and B = 
, find AB.
A. 
B. 
C. 
D. 
Answer: D
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Find the mode of the data set.
Use the following information to answer question, 24 students in an engineering class were asked to record the number of hours spent in a lab during a week. The results are listed below. 3, 10, 21, 14, 8, 5, 1, 4, 13, 7, 9, 6, 11, 10, 6, 7, 12, 16, 1 , 7, 14, 1, 11, 8
Simplify.
-3
A. 4x5y24
B. 
C. 
D. 
Expand the expression using the Binomial Theorem.(
+ 
)4
A. x2 + 2
x3/2 + 18x + 12
x1/2 + 36
B. x2 + 36
C. x2 + 4
x1/2 + 36x + 24
x1/2 + 1296
D. x2 + 4
x3/2 + 36x + 24
x1/2 + 36
Solve the problem.A discount warehouse offers two types of annual memberships. Plan A has an annual membership fee of $300 and the member pays 60% of the manufacturer's recommended list price. Plan B has an annual membership fee of $60 and the member pays 90% of the manufacturer's recommended list price. How many dollars of merchandise would a member have to purchase in a year to pay the same amount under both plans?
A. $160.00 B. $1600.00 C. $80.00 D. $800.00