IXL HELP!! An art museum recently discovered that 21% of their paintings had been stolen and replaced with replicas.
If a tourist observes 4 different paintings at random, what is the probability that 0 are fakes?
Write your answer as a decimal rounded to the nearest thousandth.

If i have 20$ and i gave 5$ away how much i got

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.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.