Who knows scientific notation

Scientific notation is a short way to write large numbers example: 3.14 X 10 to the ninth power

Step-by-step  you can only only have numbers in the ones place and decimals. hope i helped

Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10.

For example, 750,000,000 can be written in scientific notation as 7.5 ✕ 10^8.

Step-by-step explanation:

Move the period to the right it is positive

Move the Period to the left it is negative | 55 can be written in scientific notation as 5.5 x 10^-1

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.