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Viefleur [7K]
2 years ago
15

PELASE HELP ME QUICK?!!!!!!!!

Mathematics
2 answers:
Ainat [17]2 years ago
4 0

Answer:

The error is the number of zeroes is  used as the exponent instead of the  number of places the decimal is  moved

Step-by-step explanation:

10,000,000 - 7,680,000

2,320,000

2.32 x 10⁶

The album must sell 2.32 x 10⁶ more  copies to receive the award.

labwork [276]2 years ago
3 0

Answer:

The correct answer is 2.32*10^6. The exponent 10^4 is wrong since the decimal place was moved six from the right. Additionally, the exponent number isn't dependent on the amount of zeros, but the amount of times the decimal place was moved.

Step-by-step explanation:

Each place you move the decimal, you have to add or subtract one to the exponent.

If you move the decimal place towards the left, you add one.

If you move the decimal place toward the right, you subtract one.

The exponent number isn't dependent on the amount of zeros, but the amount of times you moved the decimal place. To get from 2,320,000 you must move the decimal place 6 times to the left to get 2.32. Hopes this helps!

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Ne4ueva [31]

Answer:

Both of these examples are wrong. You cannot add/subtract integers and square roots together, however, you could add square roots together if they have the same number under the square root. For example, 2 - 2√6 will stay as 2 - 2√6 because they aren't like terms. 25 + 5√5 + 5√5 + 5 = 30 + 10√5 because 25 + 5 = 30 and 5√5 + 5√5 = 10√5. We can add 5√5 and 5√5 together because they have the same number under the square root. If we were to compute √2 + √3, we would just leave it as is because they don't have the same number under the square root.

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Answer:

hello :

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