Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for $5.49. Find his mistake and correct
2 answers:
Answer:
The unit price of disc is $0.55
Step-by-step explanation:
Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for $5.49.
∵ The price of 10 blank compact discs = $5.49
∴ The price of 1 blank compact disc =
= $0.549 ≈ $0.55
The unit price for a blank compact disc would be $0.55
If Seth got the same answer, he is correct.
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Answer:
$0.95 more.
Step-by-step explanation:
The principal of $500, when invested at APR of 3% for 5 years compounded annually will become
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Again, the principal of $500, when invested at APR of 3% for 5 years compounded quarterly will become
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Therefore, Steven will have $(580.59 - 579.64) = $0.95 more money in his account due to switching from annually to quarterly compounding. (Answer)
Answer:
Check the image below
Step-by-step explanation:
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