The 1899 cleveland spiders were a historically awful baseball team, finishing with a win-loss record of 20-134. so, assume that team would win any given game with probability 13%. find the probability that the spiders would have won their first three games played that season.

The probability that the Cleveland Spiders would have won their first three games is 0.00219.

Step-by-step explanation:

Let's define a random variable X as follows:

"The Cleveland Spiders won the ith game"

can be either 1 or 0, 1 meaning that they won and 0 that they lost the game. We want the to compute the probability that they've won on the first, second and third game. In other words:

Let's assume the events are independent, then:

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225