Asked by Madison
starting from 1.5 miles away, a car drives toward a speed checkpoint and then passes it. The car travels at a constant rate of 53 miles per hour. The distance of the car from the checkpoint is give by d=|1.5-53t|. At what time if the car o.1 miles from the checkpoint? Answer has to be in seconds.
Answers
Answered by
Madison
A. 95.s and 108.7s
B. 10.2s and 101.9s
C. 108.7s and 10.2s
D. 95.1s and 10.2s
Answer: A?
B. 10.2s and 101.9s
C. 108.7s and 10.2s
D. 95.1s and 10.2s
Answer: A?
Answered by
Reiny
yes, I hope you weren't just guessing.
Answered by
Madison
No I put the question mark there because I didn't know if it was right or not.
Answered by
Madison
So no i wasn't guessing lol
Answered by
sophie
Suppose y varies directly with x, and y = 8 when x = -6. What direct variation equation relates x and y? What is the value of y when x = -2?
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