Answer:
1. 4.48 hours
2. 72 inches and 6 feet.
Step-by-step explanation:
1. The function defined by
helps Meteorologists to determine the storm duration, where D is the diameter of the storm in miles and T is the time in hours.
So, the song duration in hours for a storm diameter of 16 miles will be
hours. (Answer)
2. The threshold weight (T), in pounds for men aged 40 – 49 is related to height h in inches by the function defined by
.
Therefore, the height in inches corresponding to a threshold weight of 200 lbs for a 46 yr-old man will be
inches ≈ 72 inches (to the nearest inches)
= 5.994 feet ≈ 6 feet ( to the nearest tenth of a foot) (Answer)