Give an example of a function with both a removable and a non-removable discontinuity.

Which of the following is correct interpretation of the expression -4+13

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute