Solve by using the square root method.

4x2−8=136
question 3 options:

{-2, 2}

{-6, 6}

{-12, 12}

{-144,144}

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Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

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