Hannah is going to play one game of chess and one game of backgammon. The probability she will win the game of chess is 0.6
The probability she will win the game of backgammon is 0.7.
(a) Complete the probability tree diagram
Chess
Backgammon
Hannah
wins
Hannah
wins
Hannah does
not win
Hannah
wins
Hannah
does not
win
Hannah does
not win
(b) Work out the probability that Hannah will win both games.

26

step-by-step explanation:

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

need more info

step-by-step explanation:

1,8,15,22,29,36,43,50

step-by-step explanation: