The math scores of the twelve basketball players are shown below.
96
92
92
88
84
76
72
72
68
64
60
56
What is the upper quartile of the scores? (Please explain to me how you found it. Thank you)
What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.