Si vemos una chimenea bajo un ángulo de 30º, ¿bajo qué ángulo la veríamos si la distancia a la que nos encontramos de la misma fuese el doble? ¿Y si fuese el triple?

49xy +34y - 72z. determine the degree of the polynomial

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events