10330.9 in scientific notation

1.03309 × 10^4

Step-by-step explanation:

First, move the decimal 4 times to the left in the number. This is so that m = 1.03309 is greater than or equal to 1 but less than 10.

Then, since the decimal was moved to the left,  the exponent n is positive

n = 4

Write in the scientific notation form, m × 10n

= 1.03309 × 10^4

Hope this helps you out!

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are