What is 3.14563e. and yes, this an real answer for a calculator + school

E on a calculator usually means multiply by 10 to a power, there is usually a number after the E ( example: E+5 )

 so that would mean the numbers before the E are multiplied by 10^5 ( or whatever the number after the E is)

n

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.