In the question it is already given that 4 items are being purchased and their individual rates are also given. the percentage of tax that needs to be paid is also given. To find the total amount of tax that has to be paid, you can either calculate the taxes on individual items and then add them or you can add the total amount required for the 4 items and then calculate the tax. Both will yield the same result but the second process is easier.
Cost of all the 4 items purchased = (2.50 + 8.75 + 3.00 + 10.25)
= 24.50
Percentage of tax that needs to be paid = 6%
Amount of tax that needs to be paid = (6/100) * 24.50
= 147/100
= 1.47
So the amount of tax that needs to be paid is 1.47.
The required probability of giving class period run between 51.5 and 51.75 is 0.125.
The lengths of her classes are uniformly distributed between 50 and 52 minutes.
<h3>What is the probability?</h3>
Probability, can be define as the ratio of favorable events to the n number of total events.
since,
p(r) = 0.125
Thus, the required probability of class period runs between 51.5 and 51.75 is given by 0.125
Learn more about probability here:
brainly.com/question/14290572
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Answer:
Ok??
Step-by-step explanation:
Isn't it 56.12 - 9.85?
If so,
Answer:
48.27 dollars.
Hope this helps!
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