En un estacionamiento público se encuentran vehículos de 3 marcas: Nissan, Toyota y Mitsubishi
El número de vehículos de marca Nissan es el triple del número de vehículos de marca Mitsubishi y
el número de vehículos de marca Toyota es el triple del número de vehículos de marca Nissan. El
número total de vehículos excede en 66 al doble del número de vehículos de marca Mitsubishi
Entonces, el número de vehículos de marca Nissan es:

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

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?