2 years ago

What is the product of 8.2 × 109 and 4.5 × 10-5 in scientific notation?

Mathematics

2 answers:

lora16 [44]2 years ago

5 0

Answer:

3.69 * 10^5

Step-by-step explanation:

$8.2*10^{9} *4.5*10^{-5}\\ = 8.2*4.5*10^{9-5}\\=36.9*10^{4}\\= 3.69 *10* 10^{4}\\= 3.69 * 10^{5}$

maksim [4K]2 years ago

3 0

Answer:

$8.2\times \:10^9=8200000000$

$4.5\times \:10^{-5} = 0.000045$

Step-by-step explanation:

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