Question 3 You need a \( 60 \% \) alcohol solution. On hand, you have a 120 mL of a \( 25 \% \) alcohol mixture. How much pure alcohol will you need to add to obtain the desired solution? You will need 105 mL of pure alcohol to obtain Submit Question

Graph the equation \( y=x^{2}-12 x+35 \) on the accompanying set of axes. You must plot 5 points including the roots and the vertex. Using the graph, determine the equation of the axis of symmetry. Click to plot points. Click points to delete them.

1) \( 3 x+15=75 \)

10. Which bond do you expect to be more polar: an \( \mathrm{O}-\mathrm{F} \) bond or an \( \mathrm{S}-\mathrm{O} \) bond? \[ \mathrm{C}_{3} \mathrm{H}_{8}+5 \mathrm{O}_{2} \rightarrow 3 \mathrm{CO}_{2}+4 \mathrm{H}_{2} \mathrm{O} \]

\( \lim _ { x \rightarrow \infty } 2 \cos ( x ) \)

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