Question

0.12 * 10 -9 as a decimal

Answer 1

-7.8

Answer 2

I mean 0.12 * 10^-9

Answer 3

0,00000000012

Answer 4

Order of operations says you multiply before subtracting
= (0.12 * 10) - 9
=(1.2) -9
= -7.8

Answer 5

just read your mis type message...

Answer 6

Scientific notation....take the decimal and move to the LEFT 9 places
.12 to the left 9 places = .00000000012

Answer 7

if it was a POSITIVE EXPONET.... you would move the decimal to the RIGHT 9 places. get it?