Asmall country had a population of 8.4 x 10^8 in 2010. since then, the original population has doubled, and an additional 3.7 x 10^9 people have immigrated into the country. what is the population of the country now?

population now =  2 * 8.4 x 10^8 + 3.7 x 10^9

= 16.8 x 10^8 + 3.7 x 10^9

= 1.68 x10^9 + 3.7 x 10^9

= 5.38 x 10^9   (answer)

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

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