please round to four decimal places

  
 
 
 
 

1 2 3 4 5 7 8 9 D 1 6 7 16.5 12.5 15.4 12.8 15.1 14.7 8 11.8 9 14.6 10 15.3 11 15.6 12 13.3 13 11.8 14 16.8 15 11.6 6 13.8 14 16.8 16.7 14.5 16.5 12.6 17 x1 B 510 660 459 600 635 498 662 553 608 572 417 464 422 555 443 537 547 437 463 429 472 657 x2 C 5172.11 5514.12 4824.56 12170.98 5421.2 7775.51 9918.27 8129.16 8985.29 7510.51 9368.42 4735.79 12774.09 6516.66 7995.31 10838.62 6313.47 7627.73 6327.39 5463.96 8756.89 11322 05 Exercise 8.40 x3 x4 164 E x5 95 0.219666 111 0.245999 193 0.323894 99 0.171785 104 0.149199 131 0.145017 176 0.206461 130 0.211238 141 0.1134 97 0.322517 98 0.200769 169 0.321001 147 0.32153 153 0.180561 151 0.186648 102 0.349982 184 0.290229 125 0.306315 135 0.116853 103 0.233281 140 0.253264 0.252067 LL