Simplify. Assume all variables are non-negative real numbers.
A. 4
B. 16
C. 4
D. 4 
Answer: C
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Find the product.3x(3x - 1)(4x + 9)
A. 36x3 + 69x2 - 27x B. 34x2 + 70x - 27 C. 12x3 + 23x2 - 9x D. 32x3 + 71x2 - 25x
In the figure, the distance from A to D is y, the distance from D to C is x, and the distance from C to B is h.
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If 
, 
, 
, and 
, find x, then y.
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Apply the rules regarding the use of significant digits when determining your answer.
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What will be an ideal response?
Find the general solution of the differential equation.
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Solve for y as a function of x.
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A. 
B. ?
C. ?
D. ?
E. ?
Solve the problem.The temperature recorded on a thermometer was 9° C. Evaluate the expression 
C + 32 for C = 9 to find the corresponding temperature in degrees Fahrenheit.
A. 48.2° F B. -27° F C. -15.8° F D. 37° F