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2 years ago

A pilot flies 540 miles in 2 hours. At this rate, how far can the pilot travel in 15 hours.

Mathematics

1 answer:

AveGali [126]2 years ago

5 0

Answer:

C; In fifteen hours, the pilot can fly 4,050 miles.

Step-by-step explanation:

Okay, so distance = rate*time.

To find the rate, divide the distance by time.

540/2 = 270.

So, at this rate the pilot can fly 270 miles every hour. 270*15 = 4,050.

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Write 9,540,000 in expanded form using exponents to show powers of 10

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Answer:

$9* 10^{6}+ 5* 10^{5}+4* 10^{4}$ .

Step-by-step explanation:

Given : 9,540,000

To find : Write 9,540,000 in expanded form using exponents to show powers of 10.

Solution : We have given 9,540,000

Here 9 is at million place 9000000

5 is at hundred thousand place = 500,000.

4 is at tens thousand place = 40,000

We expanded it as

9, 000,000 + 500,000+40,000.

In term of power of 10.

$9* 10^{6}+ 5* 10^{5}+4* 10^{4}$ .

Therefore,

$9* 10^{6}+ 5* 10^{5}+4* 10^{4}$ .

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