Suppose you take an 80 question mc test with 5 choices if 60% is passing, what are your chances of passing

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?