8.76x10^-3
and 1.14 x 10^-1
you have to move the decimal to the right until you have a number other than zero in front of the decimal however many times you moved it you must put as a negative power to 10. so if you had 0.0000000542 it would be 5.42x10^-8 because i moved it the the right 8 times.
