3 years ago

Divide 3.5 × 108 by 6.6 × 104 and write the answer in scientific notation.

1 answer:

5 0

3.5×10⁸ / 6.6×10⁴ = 5303.03--

In scientific notation it is 5.3 ×10³. You move the decimal point until you have exactly one digit on the left of it.

Answer a is the correct one.

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Find the prime factorization of 50 using exponents

Elden [556K]

Five squared with the little two and 2 because 5 Times 10 is 50 and five is prime so then from 10 and you get five and two and both five and two are prime

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3 years ago

17 more than some number is 57

anastassius [24]

17+x=57.
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3 years ago

Read 2 more answers

One number is 2 less than a second number. Twice the second number is 17 less than 5 times the first

gulaghasi [49]

X=y-2
2y=5x-17
Substituting for x into the second equation, we find
2y=5(y-2)-17
2y=5y-10-17
-3y=-27
y=9
So x=7
Thus, the two numbers are 7 and 9.

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