To determine whether a number is written in scientific notation what test can you apply to the first factor and what test can you apply to the second factor

If the number has one decimal place.

If the second factor is divisible by 10

Step-by-step explanation:

Scientific notation is generally written like x*10^y.

An example of this is 3.2*10^2

The first number always only has one number in the 1's place, and the second number is always ten to the power of something.

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

it has to have an angle of 90 degrees