Z w
x
What additional information is needed to show that quadrilateral WXYZ is a
trapezoid?
A) WZ < XY
B) wx - YZ
OC) Z = 2X
D) wz || XY
(Please don’t give me a cite I can get the answers, just help me out on here if you know the problem)

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?