The 15 most populous states in the United State have an average population of 141.51 million, with a standard deviation of 87.49 million, Virginia and Washington have populations of 83.83 Million and 71.70 Million, respectively. Texas and Pennsylvania have z-scores of 1.52 and 0.15, respectively. List these four states in order from smallest to largest populations. Mathematically explain your reasoning and be sure to include all necessary calculations.

If 25% of y is 30, what is 60% of y?

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.