Assume equal likelihood for the birth of boys and girls. what is the probability that a four-child family chosen at random will have two boys and two girls, irrespective of the order of birth

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Will mark name all segments skew to bc