Solve the equation.
= 
A. x = -1
B. x = 1
C. x = -3
D. x = 3
Answer: B
Mathematics
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Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln 2x2
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.For the parabola y = f(x) = 2x2 - 4x - 6, find: (a) the vertex, (b) the y-intercept, and (c) the x-intercepts.
What will be an ideal response?
Mathematics
A cement mixture calls for 93 pounds of cement for 3 gallons of water. What is the ratio of water to cement? ?
A. 31 to 1 B. 1 to 31 C. 1 to 30 D. 1 to 33 E. 30 to 1
Mathematics
Solve the exponential equation and approximate the result, correct to three decimal places.(3.1)x = 45
A. 3.3523 B. 3.488 C. 3.3769 D. 3.3646
Mathematics