Mathematics, 20.02.2020 02:15 dbrwnn
If an IRA is a variable-rate investment for 25 years at rate r percent per year, compounded monthly, then the future value S that accumulates from an initial investment of $2000 is S = 2000 [1 + 0.01r /12]300
What is the rate of change of S with respect to r and what does it tell us if the interest rate is as follows? (Round your answers to two decimal places.)
a) 6%
b) 12%
Answers: 2
Mathematics, 21.06.2019 15:30, mag331
Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
Answers: 2
Mathematics, 21.06.2019 18:30, juliaduenkelsbu
Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?
Answers: 2
If an IRA is a variable-rate investment for 25 years at rate r percent per year, compounded monthly,...
Mathematics, 18.10.2020 02:01
Mathematics, 18.10.2020 02:01