4 years ago

305,000,000 in scientific notation

1 answer:

8 0

Move the decimal So that you have one number to the left of it. Count the number of spaces it was moved. Remove all trailing 0’s.

Multiply by 10 raised to the power of the number is spaces the decimal was moved.

3.05 x 10 ^8

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zhuklara [117]

Answer:

c 31b4

Step-by-step explanation:

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3 years ago

monitta

The answer is 10 units^3

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3 years ago

gladu [14]

I believe it should be the third option

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2 years ago

Len [333]

Answer:

Step-by-step explanation:

Just multiple them and see which one fits the question.

A: 10 * 8 = 80 * 9 = 720 So it's too big.

B: 9 * 9 = 81 * 9 = 729. Also too big.

C: 9 * 10 = 90 * 9 = 810 too big.

D: 8 * 8 = 64 * 11= 704

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2 years ago

Genrish500 [490]

Using a^2 + b^2 = c^2 it means that
42^2 + 56^2 = c^2
therefore c^2= 4900
so c=70mm

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3 years ago

305,000,000 in scientific notation ​