I think the rest of the question is ( what is the price after the discount)
the new price will be = ( c - 0.05 *c )
Answer:
Write the equation with 6 for x
Vk + 2 - 6 = 0
Vk - 4 = 0
Add 4 to both sides
Vk = 4
Divide both sides by V
k = 4/V
Step-by-step explanation:
<span>4x(5y-x)-5y(4x-y)=20xy-4x^2-20yx+5y^2=-4x^2+5y^2=5y^2-4x^2</span>
Answer:
-$0.90
Step-by-step explanation:
There are only two possible outcomes, winning $23 (W) or losing $15 (L). Therefore:

The probability of the player making his next 3 free throws (P(W)) is:

The probability of the player NOT making his next 3 free throws (P(L)) is:

Expected value (EV) is given by the payoff of each outcome multiplied by its probability:

The expected value of the proposition is -$0.90