Solve.A fire fighter needs to estimate the height of a burning building. She estimates the length of her shadow to be 8 feet long and the length of the building's shadow to be 48 feet long. Find the height of the building if the fire fighter is 5
feet tall.
A. 80 ft
B. 32 ft
C. 72 ft
D. 55.995 ft
Answer: B
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Subtract in the indicated base.
A. 6518 B. 7128 C. 6418 D. 6328
Use the figures to answer the question.
Do figures 4 and 5 represent equivalent fractions?
A. Yes B. No
Provide an appropriate response.Intervals in a grouped frequency should be of equal size.
A. True B. False
A formula used by meteorologists to calculate the wind chill temperature (the temperature that you feel in still air that is the same as the actual temperature when the presence of wind is taken into consideration) is
?
?
where t is the actual air temperature in °F and S is the wind speed in mph.
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What is the wind chill temperature when the actual air temperature is 40 °F and the wind speed is 15 mph (T?1)? Please round the answer to the nearest °F
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If the temperature is 40 °F, by how much approximately will the wind chill temperature change if the wind speed increases from 15 mph to 16 mph (T?2)? Please round the answer to the nearest tenth.
?
A. 
B. ?
C. ?
D. ?