Two number cubes are rolled. what is the probability of rolling a number greater than 4 on
each number cube? -
p(greater than 4 on one cube)
p(greater than 4 on two cubes) = (
)
(
) =

If we consider each number cube on its own, we have a probability of 2/6=1/3 to get a number greater than 4: we have to roll either a 5 or a 6.

Since the two rolls are independent (i.e. the result of the first roll influences in no way the result of the second roll), if we want both rolls to return a number greater than 4, we have to multiply the probabilities:

So, each roll has a probability of 1/3 to show a number greater than 4, which implies that the probability of getting a number greater than 4 with both rolls is 1/9.

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88