Valerie invested $150 at the beginning of each quarter in stock XYZ. According to the table below, which quarter would have been the optimal
investment period if she had chosen to invest her money as a lump sum?

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Select the sequences that are geometric.

Which number produces a rationale number when multiplied by 1/5