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 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 team wins is 1/2, find the probability that:
a) the tournament ends after only two games
b) five games need to be played before the winner is decided
c)simba wins the tournament

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.