200 kg/min of feed are fed to a continuous distillation column. The stream contains 70 kg /min NaOH and the difference is water. The distillate flows out of the column at 90 kg /min and contains 4 kg /min NaOH. Determine the bottom stream mass flowrate and the composition of all streams. Draw and label the flowchart.
The interest payable per year of 7% for R13 5 00
[1] 1 350
[2] 9 450
[3] 8 340
[4] 7 350
Tebogo borrowed R10 000 at 7,5% per year, compounded monthly. Determine the amount that Tebogo owes after 3 years.
[1] 12514,4614
[2] 13023, 23
[3] 12514,65
[4] 13023, 47
An annuity is a sequence of equal or same amount payments at equal time intervals.
[1] True
[2] False
There are three types of value annuities
[1] True
[2] False
How will you leaners benefit from the use of cooperative learning and what could be challenges associated with the use of cooperative learning as a teaching strategy
Suppose Bert deposited an amount of R600 at the end of every year into an account earning 11,5% interest per year for 3 years. Determine the accumulated amount at the end of year 3.
[1]. 730
[2]. 1320
[3] 745, 94
[4] 134, 23
The future value of an annuity is the balance in an account before a series of payments have been made at equal time intervals.
[1] True
[2] False
We use the _____________to determine the monthly payment and the outstanding principal.
[1] Annuity
[2] Interest
[3] Future value formula
[4] present value formula
How will you ensure that every leaner is accommodated in the lesson you planned. Consider creating an inclusive classroom. Mention 5 elements to cater for the needs of your learner