3. A doctor sees between 7 and 12 patients each day. On Mondays and Tuesdays,the appointment times are 15 minutes. On Wednesdays and Thursdays, they are30 minutes. On Fridays, they are one hour long. The doctor works for no morethan 8 hours a day. Here are some inequalities that represent this situation.0.25
[tex]\begin{gathered} 3a)\text{ y represents time spent per the day of the w}ek \\ x\text{ represents number of patients attended to per day} \\ 3b)\text{ total amount of time spent on the patients per day} \end{gathered}[/tex]Explanation:
3a) Each variable represents:
[tex]\begin{gathered} 0.25\le y\le1 \\ \text{represents the the number of time spend at the different fdays of the w}eek \\ \frac{15}{60\text{ }}\text{ = 0.25 hr (lowest )} \\ 1\text{ hour is the highest} \end{gathered}[/tex][tex]\begin{gathered} 7\le\text{ x }\le\text{ 12} \\ \text{Number of patient s attended to per day} \\ \text{The lowest is 7 and highest is 12} \end{gathered}[/tex][tex]\begin{gathered} 3b)\text{ }xy\text{ }\le\text{ 8} \\ \text{the product of the time spent during the day and the number of patients attended} \\ \text{to on that day will not exc}eed\text{ 8 hours} \\ \text{The product gives the time spent per day depending on the number of patient} \\ \end{gathered}[/tex]
