Dont cheat do it your self
The answer is C. 23 is a term
2.89
Graph each side of the equation. The solution is the x-value or the point intersection.
The answer will be y^2/4 (I’ve written up properly on the photo as I can’t type it)
Answer:
Loss of $1.20
Step-by-step explanation:
The possible outcomes for this lottery and their probabilities are:
- a 1 in 100 chance of winning $450
- a 2 in 100 chance of winning $120
- a 4 in 100 chance of winning $30
- a 93 in 100 chance of losing $10
Therefore, the expected value of this lottery when buying one ticket is:

Therefore, you are expected to lose $1.2 per ticket.