In a raffle, one ticket will win a $240 prize, one ticket will win a $180 prize, one ticket will win a $110 prize, one ticket will win
a $80 prize, and the other tickets will win nothing. There are 250 in the
raffle. If you have a ticket, what is the expected payoff?
O $0.88
O $2.44
O $5.68
$1.88

Z4=289 there should be 4 answers total 2 whole numbers and either 2square root or imaginary number answers

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?