10^2 is 10,000 times less than 10^6.
Therefore, the answer is expressed as 10^-4.
how many times less is 10^2 than 10^6? express your answer as an integer power of 10
10^4
10,000
0.0001
10^-4
3 answers
Roughly, it takes light less than 0.000000003 of a second to travel a one meter distance. Express this number in the form of a x 10^72 where 1 < a < 10 and is a one digit number.
3 x 10^9
3 x 10^8
3 x 10^-9
3 x 10 ^-8
3 x 10^9
3 x 10^8
3 x 10^-9
3 x 10 ^-8
To express the number in the form of a x 10^72, we need to move the decimal point 72 places to the right.
Given that it takes light less than 0.000000003 of a second to travel a one meter distance, we can rewrite this number as 3 x 10^-9 since moving the decimal point 9 places to the right results in a value less than 1.
Therefore, the correct answer is 3 x 10^-9.
Given that it takes light less than 0.000000003 of a second to travel a one meter distance, we can rewrite this number as 3 x 10^-9 since moving the decimal point 9 places to the right results in a value less than 1.
Therefore, the correct answer is 3 x 10^-9.