Write the Word or Phrase That Best Completes Each Statement $\mathrm { A }$

question 210

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
-The liquid portion of a diet is to provide at least 300 calories, 36 units of vitamin $\mathrm { A }$ , and 90 units of vitamin C daily. A cup of dietary drink X provides 60 calories, 12 units of vitamin $A$ , and 10 units of vitamin $C$ . $A$ cup of dietary drink $Y$ provides 60 calories, 6 units of vitamin $A$ , and 30 units of vitamin $C$ . Set up a system of linear inequalities that describes the minimum daily requirements for calories and vitamins. Let $x =$ number of cups of dietary drink $X$ , and $y =$ number of cups of dietary drink $Y$ . Write all the constraints as a system of linear inequalities.

• A) \(60 x + 60 y \geq 300\)
• \(12 x + 6 y \geq 36\)
• \(10 x + 30 y \geq 90\)
• \(x \geq 0\)
• \(y \geq 0\)
• B) \(60 x + 60 y > 300\)
• \(12 x + 6 y > 36\)
• \(10 x + 30 y > 90\)
• \(x > 0\)
• \(y > 0\)
• C) \(60 x + 60 y \geq 300\)
• \(12 x + 6 y > 36\)
• \(10 x + 30 y \geq 90\)
• D) \(60 x + 60 y \leq 300\)
• \(12 x + 6 y \leq 36\)
• \(10 x + 30 y \leq 90\)
• \(x \geq 0\)
• \(y \geq 0\)

Explain how environmental factors and external applications of hormones can influence plant growth and development.

Identify the involvement of phytochromes in detecting light signals and mediating plant responses to light.

Understand the concept and implications of hormone signal transduction in plants.

Recognize the specialized roles of plant hormones in stress responses and developmental processes.

---

Definitions:

IACs

An abbreviation that could stand for Internet Access Controllers, though without specific context, its precise meaning can vary.

Labor Force

Persons 16 years of age and older who are not in institutions and who are employed or are unemployed and seeking work.

Agriculture

The practice of cultivating the soil, growing crops, and raising livestock for food, fiber, and other products.