Which is greater 2 1/3 or 2.3

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

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.