Find the rate of change.A projectile is launched with an initial velocity of 100 ft/s at an angle of 40° with the ground. After 1 second, it covers a horizontal distance of 74 feet. After 1.8 seconds, it covers a horizontal distance of 152 ft. Find the rate of change of the horizontal distance traveled with respect to the time traveled in ft/s.
A. 97.5 ft/s
B. 82.4 ft/s
C. 60 ft/s
D. 32.5 ft/s
Answer: A
Mathematics
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