ben bowled 138 and 216 in his first two games. What must he bowl in his third game to have an average of at least 160?

Look at attachment. has all info needed. need

Which graph represents the parent function of y=(x+2)(x-2)

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?