Fill in the blank so that the ratios are equivalent \( 3: 9 \) and \( 6: \square \)

Question Drought has affected the local area for weeks. Before the drought began, the river had a depth of 12 feet. After 16 days no rain, the depth is now 10 feet. What is the slope in this situation? Do not include units in your answer.

Si el cateto \( \mathbf{b}=5 \mathrm{~cm} \) y la hipotenusa \( \mathbf{c}=10 \mathrm{~cm} \), el cateto a será aproximadamente igual a: *. \( 8,66 \mathrm{~cm} \) B. \( 22,32 \mathrm{~cm} \) C. \( 23,35 \mathrm{~m} \) D. \( 8,62 \mathrm{~m} \)

Carly has \( 81 / 2 \) cups of flour for multiple recipes. She uses \( 43 / 4 \) for the cakes. She uses 1.75 for the cookies and \( 8 / 10 \) for apple bars. How much flour does she have left?

\begin{tabular}{|l|}\hline Question 6 \\ Given a mean of 100 and a standard deviation of 5.3 , what is the \( z \)-score for \( 130 ? \)\end{tabular}

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