Answer Happy

Posted: **Thu May 12, 2022 4:09 pm**

: 780 784 62 X 117 261 52 114 174 4 784 6 261 5 174 4 384 218 02 58 14 5 2 218 0 14 5 0 0 1 (20.41 KiB) Viewed 42 times

: 780 784 62 X 117 261 52 114 174 4 784 6 261 5 174 4 384 218 02 58 14 5 2 218 0 14 5 0 0 2 (20.41 KiB) Viewed 42 times

: 780 784 62 X 117 261 52 114 174 4 784 6 261 5 174 4 384 218 02 58 14 5 2 218 0 14 5 0 0 3 (17.23 KiB) Viewed 42 times

- - + (780 - 784.62 x² = (117 - 261.52 (114 - 174.4) + 784.6 261.5 174.4 (384 - 218.02 (58 - 14.5)2 + + 218.0 14.5 = 0.03 + 79.8 + 20.9 + 126.4 + 130.5 = 357.6
7.10 Ho: Pa = Pb = Pc =Pd = 0.25 H: Some Pi + 0.25 A 120 B 148 С 105 D 127 Total 500