Pls help!! the probability distribution for a random variable x is given in the table . find the probability that x is greater than or equal to 5

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15