Solve the problem.The speed of a vehicle is inversely proportional to the time it takes to travel a fixed distance. If a vehicle travels a fixed distance at 20 miles per hour in 35 minutes, how fast must it travel to cover the same distance in 10 minutes?
A. 
miles per hour
B. 70 miles per hour
C. 
miles per hour
D. 
miles per hour
Answer: B
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Find the sum of the infinite geometric series.5 - 
+ 
- 
+ . . .
A. 5
B. 4
C. 
D. - 
Solve the problem.Using the table below, what is the median travel range of the vehicles? Round to the nearest tenth.
(All figures rounded to nearest tenth.)
A. 414.0 miles B. 412.2 miles C. 412.3 miles D. 415.4 miles
Solve the problem.A lens can be used to create an image of an object on the opposite side of the lens, such as the image created on a movie screen. Every lens has a measurement called its focal length, f. The distance s1 of the object to the lens is related to the distance s2 of the lens to the image by the function s1 = 
.For a lens with f = 0.3 m, what are the asymptotes of this function?
What will be an ideal response?
Write the first four terms of the sequence.an = (-1)n+9
A. a1 = -1,a2 = -1, a3 = -1, a4 = -1 B. a1 = 1, a2 = 1, a3 = 1, a4 = 1 C. a1 = -1, a2 = 1, a3 = -1, a4 = 1 D. a1 = 1, a2 = -1, a3 = 1, a4 = -1