Question

Convert 0.0000000875 from standard form to scientific notation.

8.75 × 10-8

8.75 × 10-9

8.75 × 10-10

87.5 × 10-9

Answer 1

How many spaces does it take to move the decimal point where it currently is to place it between the 8 and the 7?

Answer 2

6

Answer 3

close, count it again

Answer 4

9

Answer 5

you're too high

Answer 6

7

Answer 7

too low

Answer 8

hopefully you're actually counting and not just guessing

Answer 9

10

Answer 10

It may help to hold and drag your mouse over the number. Do it slowly so you can count it out.

Answer 11

its 8 or 10

Answer 12

what makes you say 10?

Answer 13

i count the o's

Answer 14

no, you count the number of places you move the decimal point over until you reach between 8 and 7

Answer 15

THE ANS ONE IS CORRECT BECAUSE DECIMAL PLACES MEANS TO JUST REMOVE 0 IN THE QUESTION AND BRING POINT THEIR WHERE THE NUMBERS ARE..:) SIMPLY..

Answer 16

oh.. the answer is 8.75 × 10-10 ???

Answer 17

Ex:

you move the decimal point on 0.007 three times to get 7.0

Answer 18

no

Answer 19

8.75 × 10-9 the right answer is