(a)[2]
How long does the flight last?
(b(i))[3]
Calculate the total amount paid.
(b(ii))[2]
Calculate the percentage of seats occupied.
(b(iii))[1]
Work out the cost of the tour in rubles.
(c)[2]
Complete the sentence about the height, $h$ metres, of St Isaac’s cathedral.
(d(i))[2]
Complete the frequency table. You may find the tally column helpful.
(d(ii))[3]
Draw a bar chart to display this information. Complete the scale on the frequency axis.