The mass of Mars is 6.42x10-23 kilograms. The mass of mercury is 3.3x10-23 kilograms. What is the combined mass in scientific no

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3 years ago

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tation.

1 answer:

Paraphin [41] · Answer 1 · 2022-07-29T05:19:08+03:00

<em>combined mass in scientific notation can be written as</em> 97.2× $10^{-24}$ kg

Scientific notation can be regarded as a way of writing very large as well as very small numbers.

Mars of mass= (6.42x $10^{-23}$ kg )

Mercury= (3.3x $10^{-23}$ kilograms)

Then we add together

(6.42x $10^{-23}$ )+ (3.3x $10^{-23}$ ) kilograms.

= 9.45 × $10^{-24}$ kilograms

Therefore, combined mass in scientific notation can be written as 97.2× $10^{-24}$ kg