4 years ago

Determine whether the given ratios are equal or not: 3:2 and 48:32

Mathematics

2 answers:

Darya [45]4 years ago

6 0

Answer:

Yes the ratios are equal.

Step-by-step explanation:

If we simplify 48:32 as a fraction we will get the answer as 3:2.

So, 3:2 = 48:32.

I hope it helps you.... :):)

olasank [31]4 years ago

5 0

Answer:

They are equal.

Step-by-step explanation:

You could use the butterfly method, just set up both ratios as fractions, and multiply them diagonally.

3/2=48/32

Step 1. 48*2=96

Step 2. 32*3=96

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Marat540 [252]

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Step-by-step explanation:

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We have to substitute M(t) with "1" and find the corresponding value of "t". We will use natural log to solve this. Shown below:

$M(t)=20e^{-0.86t}\\1=20e^{-0.86t}\\0.05=e^{-0.86t}\\Ln(0.05)=Ln(e^{-0.86t})\\Ln(0.05)=(-0.86t)Ln(e)\\t=\frac{Ln(0.05)}{-0.86}\\t=3.48$

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