If possible, find the matrix product of AB.A = [-7 2 9]; B = 
A. AB = [561]
B. AB = [-63 0 -27]
C. AB = [-90]
D. AB = 
Answer: C
Mathematics
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Solve the problem.Mark and Kate are establishing a fund for their son's college education. What lump sum must they deposit in an account that gives 6% annual interest rate, compounded monthly, in order for them to have $65,000 in the fund at the end of 10 years?
A. $38,046.13 B. $35,726.13 C. $40,302.13 D. $37,026.13
Mathematics
Evaluate.Find (f + g)(-3) given f(x) = -2x3 - 3x - 33 and g(x) = 2x - 4x2.
A. -22 B. -24 C. 36 D. -12
Mathematics
Perform the indicated operation and simplify if possible.
? 
A. 
B. 
C. 
D. 
Mathematics
Solve.y2 - x2 = 13x - 5 = y
A. 
B. 
C. 
D. 
Mathematics