910^2 is ____ times as much as 310^-2 a) 310^4 b) 610^4 c) 610^0 d) 3 10^-4

1 answer:

4 0

Answer:

3*10^4

Step-by-step explanation:

$9 \times {10}^{2} = 900 \\ 3 \times {10}^{ - 2} = 0.03 \\ 900 \div 0.03 = 30000 \\ 30000 = 3 \times {10}^{4}$

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