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yanalaym [24]
3 years ago
8

When is the constant of proportionality the same as the unit rate when comparing two quantities?

Mathematics
1 answer:
Leto [7]3 years ago
8 0

Answer:

Given a table, we can always simplify each ratio pair to find the unit rate. When the unit rate remains the same it is called the constant of proportionality, 'k'. Multiply or divide by the constant of proportionality, to solve problems depending upon the information you're given.

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Answer:

a. $10,943.30

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Step-by-step explanation:

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r = 6.25% = 0.0625

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a. Amount after 2 Years

n = 2

A = P [1 + (r / n)]^nt

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A = $9,675.95 [1 + 0.03125]⁴

A = $9,675.95 [1.03125]⁴

A = $9,675.95 x 1.130982

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Compound Interest = $1,267.35

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3 years ago
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The quantity is called the pooled variance estimate of the common variance of two unknown but equal population variances. It is
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Answer:

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