The average salary for graduates entering the actuarial field is $40,000. If the salaries are normally distributed with a standard deviation of $5,000. Find the
following probabilities:
*Round answers to 4 d. p.
a) an individual graduate will have a salary over $45,000
b) a group of nine randomly selected graduates will have an average salary over
$45,000.

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?

Find the measure of angle abc. a. 124 b. 97 c. 56 d. 51