How many places do you need to move the decimal to the right to write the
number below in scientific notation?
0.00000092
A.8 B.7 C.2 D.6

Step-by-step explanation:

For a number to be written in standard form, it must be in a format

A×10^n

Now, n can be positive or negative, i.e n is an integer

Also, A must be between 0 and 10. It must not be outside those number

i.e 0<A<10

Therefore, to answer the question

0.00000092

The point will start to move for the negative and it will stop after the first number

If it is moving rightward, n is negative.

if it is moving leftward, n is positive

So,

9.2×10^-7 is the answer.

Then the answer is B

n=7 it moves 7 time to get to 9.2

B.7

Step-by-step explanation:

The range of scientific notation is

0.9999999 to 9.999999999

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105