(a)[3]
Work out the amount each person gets.
(b(i)(a))[1]
On the probability scale, draw an arrow to show the probability that this roll is yellow.
(b(i)(b))[1]
On the probability scale, draw an arrow to show the probability that this roll is not red.
(b(i)(c))[1]
On the probability scale, draw an arrow to show the probability that this roll is green.
(b(ii))[2]
Complete the statement about the value of $l$.
(c)[3]
Calculate the difference in the cost in euros. Give your answer correct to 2 decimal places.
(d(i))[3]
Calculate the shaded area.
(d(ii))[2]
Calculate the percentage profit.