3 years ago

Which ordered pair (x, y) makes the relation below a function?

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

6 0

The correct answer is d

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Answer: 19 years

Step-by-step explanation:

Given

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Rate of interest $R=6\%$

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$\Rightarrow 1200=400\left(1.06\right)^n\\\Rightarrow 3=\left(1.06\right)^n\\\text{Taking log both sides}\\\Rightarrow n=\dfrac{\ln 3}{\ln 1.06}\\\\\Rightarrow n=18.85\approx 19\ \text{years}$

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son4ous [18]

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3 years ago

Find the slope of the following points. (-20,-4) (-12,-10)

beks73 [17]

m = −3/4 is the correct answer. Hope this helps!

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s2008m [1.1K]

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