01)Raízes ou zeros de uma função, assinale a alternativa que estiver correta para os valores de X’ e X”. Dadas as funções: a) Y= X 2 -4X+3 ( ) (3, 2) ( ) (-1, 3) ( ) (3, 1) ( ) (-3, -1)

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Which math sentence can be used to determine if the triangle is a right triangle?