Which statement is true if the degree of the numerator polynomial function is equal to the degree of the denominator polynomial?
a. it has no horizontal asymptote.
b. it has only one vertical asymptote.
c. it has only one horizontal asymptote.
d. it has no vertical asymptote.

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.