Which of the following segment lengths would justify the claim that PL || OM ? (1) LM = 8, MN = 12, PQ =10, and QN = 14
(2) LM = 5, MN = 10, PQ = 8, and QN =18
(3) LM = 6, MN = 10, PQ =9, and QN = 15
(4) LM = 10, MN = 15, PQ=12, and ON = 20

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

What is not true about kl and mn? what is mn? (show )

Nikolas calculated the volume of the prism. his work is shown below.