five thousand tickets are sold at $1 each for a charity raffle. tickets are to be drawn at random and monetary prizes awarded as follows: 1 prize of $800, 3 prizes of $200, 5 prizes of $30, and 20 prizes of 5. what is the expected value of this raffle if you buy 1 ticket

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

The mode of the numbers is 29.

Idon’t feel like doing the math but you need to do 2.24 divided by 7