Ming took a cab across town. His fare was \( \$ 22 \), and he leaves an \( 18 \% \) tip. What is the total amount Ming pays the cab driver? \( \$ \)

10 - Para se obterem 28 kg de farinha, săo necessários 40 kg de trigo. trigo são necessários para se obterem 7 kg de farinha?

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

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?

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?

Sinhle's mom gave him \( R_{20} \) to go to the shop. He buys a coke for \( R_{10,} \) a lollipop for \( R_{2} \) and a packet of chips for \( R_{5} \). What is his change? Show your calculations below.