Sketch the solution to each system of inequalities y>4x-3, y> = -2x+3. What is the test point?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?