Anational park has a population of 400 koalas. if the koala population is expected to increase by 3% p. a., the expected number of koalas in the national park in 4 years, time will be:
a) 448
b) 450
c) 480
d) 500

What is the equation of the graph below? y=sec(x)-4

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?

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?