The range of this data is 65 since the minimum is 20 and the maximum is 85(if its counting by 5s) then you just subtract and you have the range.
Answer:
60/4 is 45 and 38 times 1.15 is 43.70 kohls is more expensive
Step-by-step explanation:
It’s -1 they are subjecting by 2
Answer:
Step-by-step explanation: add the equations
2x² = 30
x² = 15
y² = 12 - 15
= -3
x4 -y4 = 15² - (-3)²
= 216
Answer:
The population of both Midwest and West will be equal after 11 years and 8 months.
Step-by-step explanation:
It is provided that in 1990 the population of Midwest was 60 million and that of West was 53 million.
The average increase in population of Midwest areas is 0.4 million/year and in case of west areas it is 1 million/year.
The expression representing the population of Midwest in <em>x</em> years is:
The expression representing the population of West in <em>x</em> years is:
Compute the value of <em>x</em> such that the population of both Midwest and West are same as follows:
So after years or 11 years and 8 months the population of both Midwest and West will be equal.