3) A person is standing on the third floor of the Galleria Mall and has an angle of depression of 22° to the edge of the ice skating rink. The rink starts under the
person and is 110 feet long. How high is the person to the nearest foot.

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l