Dana has 8 baseball cards, 10 football cards, 4 hockey cards, and 14 basketball cards. all the cards are the same size and shape. dana will select one card at random. what is the probability that the card selected will be a hockey card?

Why do interests rates on loans to be lower in a weak economy than in a strong one

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?

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1