Question

Evaluate the following and give me right answer fast ​

Answer 1

Step-by-step explanation:

answer is in the attachment

Answer 2

Answer:

0.045

Step-by-step explanation:

1.5×10⁴×3×10^-8

=1.5×10⁴×3×1/10^8

=4.5×1/10⁴

=4.5×1/10000

=45/1000

=0.045

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