in the class of 30 students 16 have black hair 11 have brown eyes seven have both black hair and brown eyes X be the event black hair and Y be the event brown eyes

Abcd is a parallelogram find the valuse of x

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?