Pls help me answer this quick!!

(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

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52