Could you form a triangle either side lengths of 1 inch 2 inch and 3 inch

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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.