So me and my friend were arguing about this earlier. say that you bought a raffle ticket for $1 and the prize is $512. if you won the raffle, would that be a 512% increase from the one dollar you invested or a 51,200% increase, or neither of those?

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?