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Orlov [11]
2 years ago
8

Adding and Subtracting in Scientific Notation: Mastery Test

Mathematics
1 answer:
evablogger [386]2 years ago
7 0

Answer:

C

Step-by-step explanation:

3.806millions is

3.804*10^7

if we the add up the two populations it equals

6.41*10^7

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Answer:

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Step-by-step explanation:

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7 0
2 years ago
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2.37 / x = 1<br> What is x?
NeTakaya

Answer: 2.37

Step-by-step explanation:

Multiply each side by x to get  rid of the denominator on the left side.

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