ᵢᵣₑₐₗₗy ₙₑₑd ₕₑₗₚ you are making a necklace with a clasp for your friend, using 10 beads. there are 4 striped beads, 4 polka-dotted beads, and 2 flowered beads. what is the total number of linear permutations of the beads?

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.