1. A pastry shop has 5 apple pies to sell by the slice. The pies are sliced into pieces that are \( \frac{1}{6} \) the whole pie. Which equation below matches this situation? A \( 5 \times \frac{1}{6}=\frac{5}{6} \) B \( \frac{1}{6} \div 5=\frac{1}{30} \) C \( 5 \div \frac{1}{6}=30 \) D \( \frac{1}{6} \times 5=\frac{11}{5} \)

There are 250 people in a hall. \( 30 \% \) of them wear glasses. How many people do 1ot wear glasses?

1.40 Use metric conversion factors to solve the following problems: a. The Daily Value of phosphorus is 800 mg . How many grams of phospho- rus are recommended? b. A glass of orange juice contains 0.85 dL df juice. How many milliliters of orange juice is that? c. A package of chocolate instant pudding contains 2840 mg of sodium. How many grams of sodium is that?

Sergio renta una habitación con baño en \( \$ 800 \) mensuales. Si la renta se incrementa en \( 20 \% \) cada año. ¿Cuánto deberá pagar de renta mensualmente al tercer año?

\begin{tabular}{|l}\hline Concept 3.14 - More Arithmetic with Complex Numbers \\ 1. Select all expressions that are equivalent to \( 8+16 i \) \\ a. \( 2(4+8 i) \) \\ b. \( 2 i(8-4 i) \) \\ c. \( 4(2 i-4) \) \\ d. \( 4 i(4-2 i) \) \\ e. \( -2 i(-8-4 i) \)\end{tabular}

\( 35 \% \) of the seats in a bus are occupied. There are a total of 400 seats. How many seats are not occupied?