Mathematics, 25.02.2021 09:00 stormserena
Challenge You have 2 different savings accounts. For Account A, the simple interest earned after
18 months is $7.43. For Account B, the simple interest earned after 33 months is $31.63. If the
interest rate is 3.3% for Account A and 2.3% for Account B, how much is the principal in each
account? Which account earned you the most interest the first month? Explain your answer.
Answers: 1
Mathematics, 21.06.2019 17:20, tfyfejeje1739
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Challenge You have 2 different savings accounts. For Account A, the simple interest earned after
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