Answer:
Point form: (3,6)
Equation form: x=3, y=6
Step-by-step explanation:
Add the equations in order to solve for the first variable. Then plug this value into the other equations in order to solve for the remaining variables.
Write slope intercept of the equation with slope of 7 crossing point (0, 5)
2 answers:
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Answer:
Step-by-step explanation:
Here, According to the question, The population of the world is 4 billion (approx).
Again According to the question, The world's population has grown at an average rate of 1.9 percent per year since 1945.
Therefore, after 1975 the growth rate will remains same.
Thus, the population of the world after t years,
(By the formula
)
⇒
Where 1.019 is the growth rate and 4 billion is the initial population.