A man borrows Rs 5000 at 12% compound interest per annum, interest payable every 6 month. He pays back Rs 1800 at the end of every six months. Calculate the third payment he has to make at the end of 18 month in order to clear the entire loan.​

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.