Answer:
8.74 (3.50) + 3.50
= $51.57
Step-by-step explanation:
Well we already know that the 36:100 is correct because it is the starting amount, to check the 18:50 50 is half of the 100 insects so you would divide 36 by 2 which gives you half of 36 which is 18 so we can check off 18:50 as correct. Idk about the final one but the other two are correct.
Change it into improper fraction to make it easier or just solve it as is.
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OR
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divide it to two parts:
3-2=1 and

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⇒(1×8-2=6)
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Y intercept is (0,1)
horizontal asymptote