Let f(x) = 12 over the quantity of 4 x + 2. find f(−1).

(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

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2