Answer:
it is 7
Step-by-step explanation:
Given points are the same, so midpoint also will be the same:
The population expected to be 10 years from now is 12,138.
Given that,
- The population is 8,200 people.
- It should be predicted to grow by 4%.
Based on the above information,
The population expected to be 10 years from now is
= 12,138
Therefore we can conclude that The population expected to be 10 years from now is 12,138.
Learn more about the population here: brainly.com/question/16138725
Answer:
15
Step-by-step explanation:
Let x represent the number of hours it takes the larger hose to fill the pool. Then each hour, it contributes 1/x of the pool volume. Similarly, the other hose contributes a volume of 1/(1.5x) each hour.
The two hoses together contribute a volume of 1/9 of the pool volume each hour:
1/x +1/(1.5x) = 1/9
2.5/(1.5x) = 1/9 . . . . combine the fractions
22.5/1.5 = x . . . . . . multiply by 9x
15 = x
It takes the larger hose 15 hours to fill the pool alone.
Answer: -7 is the answer.
Step-by-step explanation:
y2 - y1 = m (x2 - x1)
y - (-5) = -2 {x - (-1)} [Taking y2 as y and x2 as x]
y + 5 = -2 (x + 1)
y + 5 = -2x -2
y + 2x = -2 - 5
2x + y = -7
0.0725 is the answer
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