(NCER 19. Using the given pattern, find the missing numbers.
12 + 22 + 22 = 32
22 + 32 +6² = 72
4² +52 + 2 = 212
52 + 2 + 302 = 312
32 +42 + 122 = 132
6²+72+
2 =
2 (NCERT)​

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол