First use front end rounding to estimate the answer. Then multiply to find the exact answer.
A. Estimate: 15; exact: 16.87576
B. Estimate: 1.5; exact: 1.687576
C. Estimate: 150; exact: 1687.576
D. Estimate: 150; exact: 168.7576
Answer: A
Mathematics
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Find the solution to the quadratic equation, if they exist.
x²-5x+6=0
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Write using exponential notation.5 × 5 × 5 × 5
A. 52 B. 45 C. 54 D. 20
Mathematics
Solve.
+ 5 = 0
A. - 
B. 
C. 
D. empty set
Mathematics
Convert the equation to polar coordinates and then sketch the graph.
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B. ?
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D. ?
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E. ?
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Mathematics