14. Water and alcohol are mixed in a ratio of \( 3: 2 \). After 2 hours, \( 25 \% \) of alcohol evaporates away. What is the percentage of alcohol left in the mixture? \( \begin{array}{llll}\text { A. } 30 \% & \text { B. } 33 \frac{1}{3} \% & \text { C. } 66 \frac{2}{3} \% & \text { D. } 70 \%\end{array} \)

A health care provider order reads: Penicillin G sodium 500,000 units IV every 6 hours. Your client weighs 35 lbs . The maximum safe dose is 150,000 units \( / \mathrm{kg} / \mathrm{day} \), in equally divided doses, every 4 to 6 hours - What is the total dose per 24 hours?

d. \( 1-\left[\frac{4}{5}+\left(-\frac{2}{21}-\frac{8}{14}\right)-\left(\frac{4}{3}-\frac{11}{5}+1\right)\right]+\frac{15}{6}-\left(3+\frac{7}{9}-\frac{5}{3}\right)+1 \).

ppgave 11 ( 2 poeng) Etter et selskap er det \( \frac{4}{8} \) kake igjen som fire venner stal dele. Hvor mange brokdeler fär hver av dem?

3. O preço da gasolina nas refinarias é de \( R \$ 2,08 / \) litro, o que significa um reajuste de \( +4,0 \% \) em relaçäo aos valores anteriores. Na bomba, essa gasolina, após a inserção de todos os impostos e lucro do posto, passa a custar \( R \$ 5,72 / \) litro. a. Qual era o preço da gasolina nas refinarias antes do aumento?

Rafael wants to buy the same number of gift bags and bows. Gift bags are sold in packs of 6 . Bows are sold in packs of 9 . What is the least number of gift bags and bows that Rafael can buy?