<span>It is not clear whether the populations are proportional to the radii or to the areas, but I seem they are proportional to the areas, which is to say to the square of the radii. So China's population % should be (17%)(3.4/3.2)^2 = sorry I don't bring a calculator right now. But you can solve it easily.</span>
Answer:85
Step-by-step explanation:
An oil change at City Auto is regularly $30. Mr. Allen has a coupon for 15% off. He wants to know the sale price of the service.
What is the relationship between the sale price and the regular price of an oil change? Complete the statement.
The sale price is (1,2 or 3)% of the regular price.
1. 15%
2. 30%
3. <u>85%</u>
you first have to solve the parentheses which is
20-13=7
then add 11 to the number you get from the parentheses
11+7= 18
your final answer should be
=18
The answer to this equation is 8
In order to find the nth term in a linear sequence, you simply find the difference between any two consecutive numbers, then subtract that number from the first sequence.
-4 - -3 = -1
-4 - -1 = -3
The nth term is -n - 3
