20 men and 16 women apply for a job. Eight of the men and and 12 of the women have Ph. D. If one person is selected at random for an interview, find the probability
that the one chosen is a woman or has a Ph. D.
P(Woman or Ph. D.) = P(Woman) + P(Ph. D.) - P(Woman and Ph. D.)
0 2/3
O 5/7
01/3
02/5

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length