I think it is D
Hope my answer help you?!
The woman's shadow is moving away from the pole at the speed of 4 feet/sec.
<h2>Calculating the value of shadow speed</h2>
The height of a pole-mounted street light = 18 ft
The height of a lady = 6 ft
The woman is moving quickly and directly away from the pole. Her speed = 4ft/sec.
The woman's distance from the pole at the precise moment question want to know the speed of the woman's shadow's leading edge = 45ft
A woman standing 6 feet tall moves away from the pole in a straight route at a pace of 4 feet per second. If we assume that t is the passing time in seconds and that x is the distance in feet between the pole and the lady, we are informed that dx/dt=4 ft/sec.
Therefore, it is concluded that the final answer is 4 ft/sec.
Learn more about the speed here:
brainly.com/question/7359669
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Answer:
yes
Step-by-step explanation:
