Assume that ​z-scores are normally distributed with a mean of 0 and a standard deviation of 1. If P​(aza​)​0.4314, find a. Round to two decimal places.

What is the value of x? enter your answer in the box. photo attached.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.