Which of the following is an example of a certain event? a. drawing a penny from a bag containing only pennies and dimes b. drawing a quarter from a bag containing only pennies, nickels, and dimes c. drawing a nickel from a bag containing only nickels

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?

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?

How do i simply this radical expression?