Una obra se hizo en tres etapas, en la primera se construyeron dos séptimos y en la segunda la sexta parte del total. a) ¿Qué fracción de la obra se hizo en la tercera etapa?

b) ¿En cual de las etapas se realizo la mayor parte de la obra? ¿Y la menor?

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?