9 x 10-4 = .0009
A negative exponent in scientific notation means you need to move the decimal to the left that many times.
Step by Step, one decimal at a time.
9 x 10-4 = 0.9x 10-3
0.9 x 10-3= 0.09x 10-2
0.09 x 10-2= 0.009x 10-1
0.009 x 10-1= 0.0009 x 100 (remember, 100 = 1)
0.0009 x 100 =0.0009 x 1 = 0.0009
You have written it in standard form.
It is already in standard form as written.
It is already in standard form as written.
What is 0.00456 written in standard form? Write your answer...
It is already in standard form as written. (7,220,000)
It is already written in standard form.
It is already in standard form as written.
It is already in standard form as written.
It is already in standard form as written.
83 written in standard form?
It is already in standard form as written. (632,000)
It is already written in standard form.
950.25 written in standard form is 9.5025 × 102
245.6k written in standard form is: 2.456 × 105
5.737105 written standard form is 5.737105 × 100
6.15 when written in standard form is 6.15 × 100
139 written in standard form = 1.39 × 102