Challenge Five different names were put into a hat. A name is chosen 125 times and the name Grace is chosen 16 times. What is
the experimental probability of the name Grace being chosen? What
is the theoretical probability of the name Grace being chosen? Use
pencil and paper. Explain how each probability would change if the
number of names in the hat were different.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.