2 years ago

When multiplying exponents do you add them.

1 answer:

5 0

Add the exponents if the bases are the same, multiply the bases if the exponents are the same, if nothing is the same just solve it.

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icang [17]

Answer:

1372.16

Step-by-step explanation:

If I am not mistaken, the answer is just 1.34*1024, which is 1372.16. Also, I assume that "moles" mean molecules.

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3 years ago

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vodka [1.7K]

Answer:

I don't think I can remember every skill I was taught through the years but in Kindergarten we used Number Sense so we could understand the meaning of more and less also there's estimation and PEMDAS. I've also learned how to round up so that the solution is at least around those numbers if the skill is to be applied.

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Step-by-step explanation:

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2 years ago

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jenyasd209 [6]

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3 years ago

Mr Ansah gave a portion of money to his two children.he gave 35% of it to his daughter and 20% to his son . If he had 495 left,

Veseljchak [2.6K]

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Step-by-step explanation: mark x for the total sum.

0.35x+ 0.20x + 495 = x. 495= x-0.35x-0.20x

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denis23 [38]

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boom I hope this was the right thing

Step-by-step explanation:

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