Clara Spends Her Entire Budget and Consumes 5 Units of X

question 18

Multiple Choice

Clara spends her entire budget and consumes 5 units of x and 13 units of y.The price of x is twice the price of y.Her income doubles and the price of y doubles, but the price of x stays the same.If she continues to buy 13 units of y, what is the largest number of units of x that she can afford?

• A)10
• B)5
• C)12
• D)14
• E)There is not enough information to say.

---

Definitions:

Hematocrit

The ratio of the volume of red blood cells to the total volume of blood, measured as a percentage.

Resistance

The opposition to the flow of electric current, or in a biological context, the ability of organisms to withstand disease, toxins, or unfavorable conditions.

Poiseuille's Law

A principle in fluid dynamics that describes the flow of a fluid through a cylindrical vessel, relating the volume flow rate to the vessel's radius, length, and fluid viscosity.

Viscosity

A measure of a fluid's resistance to flow, related to its thickness or stickiness.