Is 2/7 a proportional expression

Mathematics

1 answer:

allochka39001 [22]2 years ago

4 0

9514 1404 393

Answer:

Step-by-step explanation:

A proportion is an equation saying two ratios are equal to each other.

One ratio is not a proportion.

___

It would be a proportion if it were said to equal something:

2/7 = peanuts/popcorn . . . is a proportional expression

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P=present amount
r=rate in decimal
n=number of times per year compounded
t=time in years

given
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n=1
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$A=455(1+ \frac{0.04}{1})^{(2)(1)}$
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