4 years ago

What is this answer??

Mathematics

1 answer:

kolbaska11 [484]4 years ago

8 0

1.2 * 10^-5 * 1.5 * 10^-4

= 1.2 * 1.5 * 10^-5 * 10^-4

= 1.8 * 10^-9

Its A

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