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3 years ago

8

in 1991 american sprinter carl lewis set a world record of 9.86 seconds for the 100-meter dash a honeybee can fly the same dista

nce in 20.706 seconds. how many times faster than a honeybee is carl lewis?

2 answers:

Feliz [49]3 years ago

8 0

20.706/9.86
=2.1
2.1 times faster

Vsevolod [243]3 years ago

3 0

0.9? I AM NOT REALLY SURE ANOUT IT

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timama [110]

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and simplify to

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Now expand the right side:

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Simplify and rewrite using the logarithm properties mentioned earlier.

$xyz = 1 + \dfrac{\ln(c)}{\ln(b)} + \dfrac{\ln(a)}{\ln(c)} + \dfrac{\ln(b)}{\ln(a)} + \dfrac{\ln(a)}{\ln(b)} + \dfrac{\ln(c)}{\ln(a)} + \dfrac{\ln(b)}{\ln(c)} + 1$

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