Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.3(4x - 1) = 19
A. {0.92}
B. {1.02}
C. {1.83}
D. {0.42}
Answer: A
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Provide an appropriate answer.Suppose that w = x2 + y2 + 12z + t and x + 3z + t = -7. Assuming that the independent variables are x, y, and z, find 
.
A. 
= 2x + 4
B. 
= 2x - 1
C. 
= 2x - 4
D. 
= 2x + 1
Solve the problem.Using the following floor plan, find a path that begins and ends in room A and passes through each doorway exactly once.
A. A ? D ? C ? A ? B ? D ?A B. No such route exists. C. A ? D ? C ? A ? B D. A ? B ? A ? C ? D ? A
Round to the given value. $0.06612
cent
A. $0.00 B. $0.07 C. $1.00 D. $0.06
Provide an appropriate response.The height of an object after t seconds is given by the equation h = -16t2 + 7t + 2. When 
, solving for t means finding the time when the object hits the ground. A student uses the quadratic formula and finds 2 solutions. One is negative and the other positive. Which solution makes sense? Which does not? Why?
What will be an ideal response?