The proof below may or may not be correct. If the proof is incorrect, determine the first step number that is not justified and the reason it is not justified.

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile