Multiply. Assume all variables represent nonnegative real numbers.
? 
A. x6z8
B. x7z9
C. x6z8
D. x7z8
Answer: C
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Use a proportion to solve the problem.Yearly homeowner property taxes are figured at a rate of $1.55 tax for every $100 of home value. Find the property taxes on a house valued at $131,000.
A. $2032.05 B. $1311.55 C. $2030.50 D. $203.05
Write a formula for the general term (the nth term) of the sequence. Then use the formula for an to find the twelfth term of the sequence.3, 12, 21, 30, . . .
A. an = 6n - 2; a12 = 70 B. an = 6n - 9; a12 = 63 C. an = 9n - 6; a12 = 102 D. an = 9n - 2; a12 = 106
Sketch the graph of the polynomial function.f(x) = x4 - 6x3 + 9x2
A. 
B. 
C. 
D. 
Determine whether the selection is a permutation, a combination, or neither.An animal trainer selects 2 of the 5 baboons to showcase on the talk show.
A. neither B. combination C. permutation