The inequality/equality that describes the oxygen constraint is ________.

A) 0.52 X₁ + 0.08 X₂ ≤ 0.26
B) 0.52 X₁ + 0.08 X₂ = 0.3
C) 0.52 X₁ + 0.08 X₂ ≥ 0.3
D) X₁ < 0

Question

The inequality/equality that describes the oxygen constraint is ________.A) 0.52 X 1  + 0.08 X 2  ≤ 0.26B) 0.52 X 1  + 0.08 X 2  = 0.3C) 0.52 X 1  + 0.08 X 2  ≥ 0.3D) X 1   < 0

Adeela Kanwal · Accepted Answer

Final Answer : C, Explanation :  The oxygen constraint specifies that the mixture must have at least 30% oxygen. Using the percentages of oxygen in the two ingredients and their corresponding weights in the mixture, we get the inequality:0.52 X 1  + 0.08 X 2  ≥ 0.3This is the only option that matches the given constraint.

The inequality/equality that describes the oxygen constraint is ________.

A) 0.52 X₁ + 0.08 X₂ ≤ 0.26
B) 0.52 X₁ + 0.08 X₂ = 0.3
C) 0.52 X₁ + 0.08 X₂ ≥ 0.3
D) X₁ < 0

Definitions

Learning Objectives

Learning Objectives

Related questions

The inequality/equality that describes the oxygen constraint is ________.A) 0.52 X1 + 0.08 X2 ≤ 0.26B) 0.52 X1 + 0.08 X2 = 0.3C) 0.52 X1 + 0.08 X2 ≥ 0.3D) X1 < 0

Definitions

Learning Objectives

Learning Objectives

Related questions

The inequality/equality that describes the oxygen constraint is ________.

A) 0.52 X₁ + 0.08 X₂ ≤ 0.26
B) 0.52 X₁ + 0.08 X₂ = 0.3
C) 0.52 X₁ + 0.08 X₂ ≥ 0.3
D) X₁ < 0