James orders 50 m² of paving slabs. He paves an area of 28.5 m² and then paves a second area of 16.25 m².

How much of the paving slabs does he have left?

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Divide. write in the simplest form. 4 1/6 divided by 10

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes