Solve the problem. If necessary, round to the nearest tenth.A building has a ramp to its front doors to accommodate the handicapped. If the distance from the building to the end of the ramp is 15 feet and the height from the ground to the front doors is 4 feet, how long is the ramp?
A. 15.5 ft
B. 14.5 ft
C. 4.4 ft
D. 5.7 ft
Answer: A
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Evaluate.104
A. 100,000 B. 10,000 C. 400 D. 1000
Find the probability of the compound event.An urn contains balls numbered 1 through 15. A ball is chosen, returned to the urn, and a second ball is chosen. What is the probability that the first and second balls will be a(n) 8?
A. 
B. 
C. 
D. 
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below.
A. y = -47.3 + 2.02x B. y = 2.81 + 1.35x C. y = 92.3 - 0.669x D. y = 11.7 + 1.02x
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
At what time was the temperature 73°?
A. 10 a.m. B. 10 a.m. and 11 a.m. C. 9 a.m. D. 5 p.m.