Find the five-number summary for the following data set: {5, 36, 23, 42, 42, 41, 52, 57, 47, 36, 48, 35, 54, 35, 30, 30, 16, 18, 7, 33, 9}
(Hint: Remember you need to re-order the data set as your first step)

Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Find the roots of the equation below. x^2 - 6 + 9 = 0