Kenji buys 3 yards of fabric for $7.47 then he realizes that he needs 2 more yards how much will the extra fabric cost

Mathematics

1 answer:

Norma-Jean [14]3 years ago

8 0

You would have to divide 7.47 with 3 which would get you 2.49..you would double that and your answer would be 4.98.

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A Lua reflete parte da luz solar que nela incide. Admite que: a luz refletida pela Lua demora 1,28 segundos a chegar à Terra; en

Anuta_ua [19.1K]

Answer:

3.84 * 10^8 meters

Step-by-step explanation:

As the speed of light is 300,000,000 meters/second and the time that the light takes to go from the moon to the Earth is 1.28 seconds, we can find the distance using the formula:

Distance = speed * time

So we have that:

Distance = 300,000,000 * 1.28 = 384,000,000 meters

In cientific notation, we need the first number to be in the interval from 1 to 10, so we have 3.84, and we have to multiply by 10^8 to reach our result, so we have:

Distance = 3.84 * 10^8 meters

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Answer:

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Step-by-step explanation:

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