A laon of K50000 is to be repaid in full at the end of ten years with six monthly repayments of interest at 12.5%p. a for the duration of the loan. What lump sum will be required to terminate this loan at the end of fifth year?​

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.