What is the answer to 240in.= ft.?

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

(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

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true