$13 000 is invested at 9% p.a. compounding monthly. After how many years will it become...

 

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$13 000 is invested at 9% p.a. compounding monthly. After how many years will it become $20 000? Answer correct to 2 decimal places How much would Travis need to pay each quarter if he completely repaid a reducing balance loan of $15 000 in 5 years, given interest is charged at a rate of 10% p.a. compounding quarterly? Calculate the nominal interest rate as a percentage p.a. correct to 2 decimal places if the effective interest rate is 6% p.a. and the investment is compounding fortnightly (Hint: first change the effective rate to a decimal) Ali invests $200 000 into a perpetuity earning 5%p.a. compounding weekly. If he then receives a weekly payment of $192.31, how much wills investment be worth in a year's time? For the data below calculate the mean, mode, median, range, interquartile range, variance and standard deviation and prove which, if any, of the scores are outliers: 249 138 241 195 299 189 88 202 286 241 255 $13 000 is invested at 9% p.a. compounding monthly. After how many years will it become $20 000? Answer correct to 2 decimal places How much would Travis need to pay each quarter if he completely repaid a reducing balance loan of $15 000 in 5 years, given interest is charged at a rate of 10% p.a. compounding quarterly? Calculate the nominal interest rate as a percentage p.a. correct to 2 decimal places if the effective interest rate is 6% p.a. and the investment is compounding fortnightly (Hint: first change the effective rate to a decimal) Ali invests $200 000 into a perpetuity earning 5%p.a. compounding weekly. If he then receives a weekly payment of $192.31, how much wills investment be worth in a year's time? For the data below calculate the mean, mode, median, range, interquartile range, variance and standard deviation and prove which, if any, of the scores are outliers: 249 138 241 195 299 189 88 202 286 241 255