Sam drives 8 miles west to the store in 10 min. Then he

drives 5 miles west to the bank in 6 min. Finally he drives 2

miles east to school in 3 min. What was Sam's total

distance traveled? (Give #, no unit)

If the moon rises around 3 a. m., its phase must be

What is the term used to describes altering the pixel colors where the edges of the object and the background meet, so that the object appears to merge with the background?

What unit is used to express work?

Your town is thinking about building a nuclear power plant. You will be asked to vote on it. Which source would provide the most reliable information about the safety of nuclear power plants? Select one: A. the Nuclear Regulatory Commission B.

1. What are waves, and how do they transfer energy?

What is a wormhole, and how is it formed?

Most cells cannot harness heat to perform work because

7 factors that can affect physical fitness

A force of 100 newtons is applied to a box at an angle of 36º with the horizontal. If the mass of the box is 25 kilograms, what is the horizontal acceleration of the box?

The ATP synthase complex allows ATP production by A. proton-driven rotation of the Fo subunit, which causes F1 to change conformation due to that rotation, allowing ADP to be phosphorylated to ATP. B. substrate-level phosophorylation. C.