To convert from a degrees Celsius to y degrees Fahrenheit, we use the formula f() = 2 + 32. Find the inverse function, if it exists, and explain its meaning.

An observer that stands still as the electron moves by him, will observe

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon