Find median
Class interval 0-2. 2-4 4-6 6-8 8-10 10-12 12-14
Plants. 1. 2. 1. 5. 6. 2. 3
Find the mean of the following data. Number of Plants0−22−44−66−88−1010−1212−14Number of Houses1324532
Solve the following equations:
(a) 10p = 100 (b) 10p + 10 = 100 (c)
(d) (e) (f) 3s = ā 9
(g) 3s + 12 = 0 (h) 3s = 0 (i) 2q = 6
(j) 2q ā 6 = 0 (k) 2q + 6 = 0 (l) 2q + 6 = 12