10. find the values of the 30th and 90th percentiles of the data. show your work. 129, 113, 200, 100, 105, 132, 100, 176, 146, 152

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Factor and solve to find roots x squared -x - 90 =0

To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?