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Kobotan [32]
2 years ago
6

Kali runs 10 laps around a track each day. Each lap around the track is 400 meters. How many days will it take kali to run a tot

al 12 kilometers
Mathematics
1 answer:
vodka [1.7K]2 years ago
5 0
3 days. If every day he runs 10 laps then that would be 4000 meters. 1 kilometer is equal to 1000 meters. That means everyday he runs 4 kilometers. Then after 3 days he would have ran 12 kilometers.
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morpeh [17]

Answer:

see the explanation

Step-by-step explanation:

we know that

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6 0
3 years ago
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jek_recluse [69]

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<em>~ an aesthetics lover</em>

3 0
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Read 2 more answers
The wavelength of violet light is 4.0 x 10^−7 m. The wavelength of red light is 6.5 x 10^−7 m. How much longer is the wavelength
AnnyKZ [126]

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Difference in  wavelength of red light and violet light =

wavelength of red light -wavelength of violet light

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Difference in  wavelength of red light and violet light = (6.5 - 4.0)*10^−7 m

Difference in  wavelength of red light and violet light =2.5 x 10^−7 m

Thus,

wavelength of red light is 2.5 x 10^−7 m longer than wavelength of violet light

option A

8 0
2 years ago
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