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Maksim231197 [3]
3 years ago
6

What is a rate that has a denominator of 1 unit is called a rate

Mathematics
2 answers:
laila [671]3 years ago
7 0
Wow for some reason this confuses me.. xD

romanna [79]3 years ago
3 0
A unit rate is a ratio that has a denominator of 1 unit. This term is also called a unit ratio. A unit rate describes how many units of the first type of quantity corresponds to one unit of the second quantity. Examples are 2 feet per second or 5 miles per hour. 
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Step-by-step explanation:

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Complete question:

Rich is comparing the cost of maintaining his car with the depreciation value of the car.

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Step-by-step explanation:

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A = 20,000(1 - 0.15)^t

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Maintainace cost :

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Take log of both sides

Log (1.28 / 0.85)^t = log 40

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Step-by-step explanation:

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