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Please solve right now
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Please solve right now

Please solve right now-example-1
User Tarzan
by
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1 Answer

2 votes

Answer:

45 mph

251 ft

Explanation:


s = √(30fl)

a.)


s = √(30(0.85)(80))


s = √(2040)


s = 45

Answer: 45 mph

b.)


80 = √(30(0.85)l)


80^2 = (√(25.5l))^2


25.5l = 6400


l = 251

Answer: 251 ft

User Pasevin
by
7.6k points
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