Two teams kifaru and simba are playing in a tournament. The winner is the first team to win either two consecutive games or a total of three games. Copy and complete the tree diagram below to show the possible ways in which the tournament may end let s stand for simba
let k stand for kifaru
if in any one game the probability that either the team wins is 1/2 find the probability that
a) the tournaments ends after only two games
b)five games need to be played before the winner is decided
c)simba wins the tournament ​

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Select the quadratic that has root x = 8 and x = -5

One integer is 5 more than another. their product is 104. find the integers