Question

Select the correct way to write the number 9.91 x 10^-6 in standard notation.
0.0000991?

Answer 1

0.00000991

Answer 2

move the decimal 6 places to the left.

you lack one zero,

Answer 3

sec need paper to do it

Answer 4

oh ok and if it not a negative power move to right?

Answer 5

sure,

:))

Answer 6

if the exponent of scientific notation is negative for example : 2.99 x 10^-3 =starting to the point move the point 3 times to the left,then the answer is : .00299...your answer is correct :D

Answer 7

ohhh ok thank you was a bit confused