Solve the problem.Determine a polynomial that represents the area of a rectangle having length 
and width 
.
A. x2 + 6x + 27
B. x2 + 6x - 27
C. x2 - 6x - 27
D. 4x + 12
Answer: B
Mathematics
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Calculate, accurate to four decimal places.
A. 0.1363 B. 0.1642 C. 0.4817 D. 0.4676
Mathematics
Provide an appropriate response.The random variable X has density function f(x) = 
Find (a) P
and (b) P
.
What will be an ideal response?
Mathematics
For the given functions f and g, find the requested composite function value.f(x) = 4x + 2, g(x) = 2x2 + 1;
Find (g ? g)(2).
A. 163 B. 201 C. 38 D. 42
Mathematics
Factor the trinomial completely.10x2 + 11xy - 6y2
A. (10x + 3y)(x - 2y) B. (2x - 3y)(5x + 2y) C. (2x + 3y)(5x - 2y) D. prime
Mathematics