A couple plans to have 3 children. Assume that the gender of each child is equally likely to happen. Find each probability. a) All three children are boys.
b) One of the children is a boy and two of the children are girls.

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126