Question

find mean if
class interval is 10-20 10-30 10-40 10-50 10-60 10-70 10-80 10-90 and frequency is 4 16 56 97 124 137 146 150​

Answer 1

Answer:

In AABC if 22A = 32B = 62C. Calculate the

measure of ZA = then k is

k