The grocery store clerk
1 answer:
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Answer:
The rate of simple interest is 25.89 %
Step-by-step explanation:
Given as :
The principal = $2350
The Amount = $2500
The time period = 90 days = year = 0.2465 year
Let The rate of interest = R %
So, Interest = Amount - Principal
Or, Interest = $2500 - $2350 = $150
<u>From Simple Interest method </u>
Simple Interest =
Or, $150 =
or, $150 × 100 = $579.275 × Rate
So, Rate =
∴ Rate = 25.89 %
Hence The rate of simple interest is 25.89 % Answer
The 0.8% of the production is defective if a quality control process finds 77.6 defects for every 9,700 units of production.
<h3>What is the percentage?</h3>It is defined as the ratio of two numbers expressed in the fraction of 100 parts. It is the measure to compare two data, the % sign is used to express the percentage.
We have:
A quality control process finds 77.6 defects for every 9,700 units of production.
The percent of the production is defective:
= 0.8 %
Thus, the 0.8% of the production is defective if a quality control process finds 77.6 defects for every 9,700 units of production.
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