**PART II**

31 Determine how many three-letter arrangements are possible
with the letters A, N, G, L, and E if

no letter may be repeated.

32 Factor completely: 4x^{3} – 36x

33 Some books are laid on a desk. Two are English, three are
mathematics, one is French, and four are

social studies. Theresa selects an English book and Isabelle
then selects a social studies book. Both

girls take their selections to the library to read. If Truman
then selects a book at random, what is

the probability that he selects an English book?

**PART III**

35 A bank is advertising that new customers can open a
savings account with a 33/4 interest rate

compounded annually. Robert invests $5,000 in an account at this
rate. If he makes no additional

deposits or withdrawals on his account, find the amount of money
he will have, to the nearest cent,

after three years.

36 The table below shows the number of prom tickets sold over a ten-day period.

Plot these data points on the coordinate grid below. Use a
consistent and appropriate scale. Draw

a reasonable line of best fit and write its equation.

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