Solve.In a practice run, a race car driver's speed is clocked at 138.911 mph at the end of his first lap, and at 167.094 mph at the end of the next lap. How much faster was he driving at the end of the second lap?

A. 28.083 mph
B. 28.183 mph
C. 29.183 mph
D. 28.193 mph


Answer: B

Mathematics

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A.

B.

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Mathematics

Each month, a salesman earns a base salary of  $621.00  plus 5% commission on sales. Use  for total monthly compensation and  for total monthly sales, both in dollars.

? A: Find a formula that gives total compensation as a linear function of total monthly sales. ? B: What monthly sales lead to a total monthly compensation of $3850? ? C: How is total monthly compensation affected if sales are increased by $5156.00? What will be an ideal response?

Mathematics

Solve the equation.|x - 6| = 4

A. {-2, 10} B. no solution C. {2, 10} D. {-10}

Mathematics

Evaluate the function as indicated. Round your answer to three decimal places.

A. -6.767 B. 6.767 C. -904.837 D. 369.453 E. 210.588

Mathematics