Find the mean median and mode for the following list of value 15,19,15,14,15,16,14,21,15. 10,11,11,13,10,10,10,16,15,14
Express the following decimal in the form of p/q , and write the prime factor of q . What do you observe . Ex: 0.63 bar
a square cardboard has a side of 10cm.one cm away from each side a design comprising 4 semicircles of same radius,such that the ends of semi circles touch each other.find the area of remaining card board.(pi=3.14)