Answer:
You started of with 84
The repair person paid an amount of interest of $24.
Subtraction can be done for any numbers or algebraic expressions. It is the process of taking out certain value from a given amount of number.
The process of subtraction can also be termed as finding difference.
Given that,
A repairperson buys a new heavy-duty electric drill with installment payments.
Initial cost of the drill = $300
Number of installment payments made = 6
Total payment for the drill = $324
Amount of interest = Total payment for the drill - Initial cost of the drill
= $324 - $300
= $24
Hence the interest paid is $24.
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The difference between mean with outlier and mean without outlier is 0.93
Step-by-step explanation:
Total months are 12
So,
n=12
Sum of all values = 493.78
The mean is given by:
The mean with outlier is: 41.148
Now to calculate the mean without outlier
We will subtract the outlier value from total sum
The outlier is 51.32 so the new sum will be: 493.78-51.32 =442.46
Total number of values = 12-1 = 11
The mean without outlier will be:
Now the difference between both means is:
The difference between mean with outlier and mean without outlier is 0.93
Keywords: Mean, Average
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Answer:
It would be 0.93
Step-by-step explanation:
Trust me, I got it right on my test FLVS.