Griffin is making a fish pond in the shape of a right triangle. He created a coordinate grid where each unit represents a length of 1 meter. On the grid, he places two of the corners of the fish pond at (1, 1) and (1, 7). If Griffin wants the area of the fish pond to be 21 square meters, which coordinate could be a possible location for the third corner?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.