The perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is 21+2w = 16, where I represents the length of rrectangle and w represents the width of the rectangle. Which value is possible for the length of the
rectangle?

What is the volume of the sphere shown below with a radius of 3?

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.

Our star pitcher, foster enlight, can throw a pitch so fast that it gets to the catcher’s mitt before it leaves foster’s fingers! if the team wins a game then the probability that foster was pitching is 0.8 but only if foster had at least one day’s rest since his last pitching assignment. if foster does not have a day off and the team still wins, the probability that foster was pitching drops by half of what it was on the previous day. if the team wins three games in succession from the toronto tachyons and foster pitched in game #2, what is the probability that he pitched in one or more of the other games? (assume that foster did not pitch on the day before the first game of this three game series.)