I believe the answer is A. 40.
I think it's x^4.
(Honestly, I feel 90% positive of this answer, so maybe just get one more opinion!)
The population of California = people.
Land area of California = .
We have to determine the average number of people per square kilometer.
Average number of people per square kilometer =
Land area of California Population of California
=
=
Therefore, the average number of people per square kilometer is .
It is represented in scientific notation as Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10.
Answer:
Less than.
Step-by-step explanation:
49. 100-36= how many girls in percent
= 64%
64%= 16 girls
64/100=16/x
cross multiply
1600=64x
x=25