Solve the exponential equation and approximate the result, correct to three decimal places.4 ? 3x - 5 = 18
A. 1.073
B. 1.592
C. 2.049
D. 1.262
Answer: B
Mathematics
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Use inductive reasoning to find the next equation in the pattern.2 - 1 = 13 - 2 = 15 - 3 = 28 - 5 = 3
A. 13 - 8 = 5 B. 11 - 3 = 8 C. 10 - 5 = 5 D. 13 - 5 = 8
Mathematics
Use the circle graph to solve the problem.The circle graph below gives the inventory of the women's department of a store.
What is the total inventory?
A. $116,739 B. $174,573 C. $171,360 D. $168,147
Mathematics
Use a cubic or quartic regression (as specified) to fit a curve through the points given in the table. Round to the nearest hundredth.
(Cubic)
A. y ? 0.38x3 - 5.35x2 + 24.97x - 33.40 B. y ? 0.38x3 - 4.35x2 + 22.97x - 33.40 C. y ? 0.28x3 - 5.35x2 + 22.97x - 33.40 D. y ? 0.28x3 - 4.35x2 + 24.97x - 33.40
Mathematics
Graph the inequality.y ? x2 - 1
A. 
B. 
C. 
D. 
Mathematics