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4 years ago

A runner covers 55 yards in 5.5 seconds. Find the runner's average speed in miles per hour.

1 answer:

7 0

$V=\frac{s}{t},where\ V-speed,\ s-distence\ ,t-time\\\\V=\frac{55y}{5,5s}=10\frac{y}{s}=10\frac{0,000568m}{\frac{1}{3600}h}=\frac{0,00568m}{\frac{1}{3600}h}=0,00568\cdot3600\frac{m}{h}=\\\\=20,448\frac{m}{h}$

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A baseball player leads off the game and hits a long home run. the ball leaves the bat at a height of 4ft above the ground and a

shepuryov [24]

Answer:

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Step-by-step explanation:

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