Determine if the number is written in scientific notation. if not, explain. 4.8 × 1007

What is the radical expression that is equivalent to the expression 27 1 over 5?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?