Solve.Emily, Nicole, and Courtney enter a 47.8-mile bicycle team relay race. They complete the course in 2.57 hours. What was their average speed on the course? (Round to the nearest tenth.)
A. 0.5 mi/hr
B. 0.1 mi/hr
C. 1.9 mi/hr
D. 18.6 mi/hr
Answer: D
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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.
A. y = (x + 6)2 + 5 B. y = (x + 5)2 + 6 C. y = (x + 5)2 - 6 D. y = (x - 5)2 - 6
Solve the problem.Computer Specialists is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following voter profile. 
Determine the winner using the Hare method and state whether the winner received a majority of votes.
A. Alaska; yes B. Alaska; no C. Hawaii; yes D. Hawaii; no
Compute the definite integral as the limit of Riemann sums.
dx
A. 
B. 27
C. 0
D. 
Write as a percent.0.051
A. 5.1% B. 0.051% C. 51% D. 0.0051%