Consider the function shown on the graph.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

Select the two pairs of figures that are similar.