Multiply and simplify.18 
A. 
B. -162
C. -2
D. 2
Answer: C
Mathematics
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A population is modeled by the function
.
For what value of N is the population growing at the fastest rate? Round your answer to two decimal places, if necessary.
?
A. 
B. 
C. 
D. 
Mathematics
Use algebraic and/or graphical methods to solve the inequality.x4 - 53x2 + 196 < 0
A. -7 < x < 7 B. x < -2 or x > 2 C. -7 < x < -2 or 2 < x < 7 D. -7 < x < -2
Mathematics
Factor by grouping.2y3 + 8y2 - 12y2 - 48y
A. 2y(y + 4)(y - 6) B. (y + 4)(y - 6) C. 2y(y - 4)(y + 6) D. (y + 4)(2y2 - 12y)
Mathematics
Change the logarithmic expression to an equivalent expression involving an exponent.log39 = x
A. 93 = x B. x3 = 9 C. 3x = 9 D. 9x = 3
Mathematics