Lillian works 7hours each day for 5 days a week she earn £420 each week how much does she earn per hour

What point is the projection of q on a) r b) s c) t

What is the length of side s of the square shown below?

Awalker is already walking 5km per day and decides to increase this amount by 0.1km per day starting on 1st august. what distance will he be walking on 3rd august? b. is this an arithmetic sequence? explain your reasoning. c. what is the formula for the nth term?