Question

What is the following number in decimal form? ( Scientific Notation)
1.75 × 10−9 =

Answer 1

is it 1750000000? if that is correct, where do i put the commas?

Answer 2

the exponent of -9 tells you to move the decimal 9 spots to the left (not right)

Answer 3

if it was +9 in the exponent, then you would move 9 spots to the right

Answer 4

000000017.5

Answer 5

does the point go there?

Answer 6

\[\Large 1.75 \times 10^{-9} = 0.00000000175\]

there are 8 zeros after the decimal point

Answer 7

you can also use a calculator like this

http://web2.0calc.com/

you would type in "1.75 * 10^(-9)" without quotes