Solve and check.An expression to approximate the windchill temperature (WCT) is 
where T is the temperature in degrees Fahrenheit and V is the wind speed in miles per hour. Find the WCT, rounded to the nearest whole number, if the temperature is 45°F and the wind speed is 
A. 25°F
B. 27°F
C. 30°F
D. 34°F
Answer: C
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Solve the problem.A restaurant manager gets a weekend off every 8 weeks. The manager is planning a trip for next year. If he has already worked 2 weekends in a row following a weekend off, what is the first week, after 49 weeks from this week, that he will have a weekend off?
A. 53 B. 56 C. 54 D. 55
Complete the ordered pairs. Then graph the equation by plotting the points and drawing a line through them.2x - y = -4(0, ), (-2, ), (4, )
A. (0, 4), (2, 0), (4, -4)
B. (0, 4), (-2, 0), (4, 12)
C. (0, -4), (2, 0), (4, 4)
D. (0, 4), (8, 0), (4, 6)
Solve.The distance that an object falls when it is dropped is directly proportional to the square of the amount of time since it was dropped. An object falls 88.2 meters in 3 seconds. Find the distance the object falls in 4 seconds.
A. 117.6 meters B. 39.2 meters C. 156.8 meters D. 12 meters
Find the mode of the list of data.$97, $44, $32, $44, $29, $97
A. $44 B. $97 and $44 C. No mode D. $97