Jack sold 12 adult tickets and 18 student tickets. The adult tickets cost $11 and the student tickets cost $8.How much money did
1 answer:
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Answer:
5 years
Step-by-step explanation:
Step one:
Given Information
Principal= $34,000
rate = 4.8%
SImple interest = $8,160
Required
The time T of the investment
Step two:
the expression for simple interest is
substitute
cross multiply we have
divide both sides by 163200