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2 years ago

I need help fast please

Mathematics

2 answers:

loris [4]2 years ago

8 0

I think the answer be C? Sorry if it's wrong

levacccp [35]2 years ago

5 0

Answer:

it's

answer D

Step-by-step explanation:

$5.0 \times 10 ^{ - 4} - 3.0 \times {10}^{ - 5} \\ 0.0005 - 0.00003 \\ = 0.00047 = 4.7 \times {10}^{ - 4}$

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