Set up the linear programming problem. A dietitian needs to purchase food for patients. She can purchase an ounce of chicken for $0.25 and an ounce of potatoes for $0.02. The dietician is bound by the following constraints.
Each ounce of chicken contains 13 grams of protein and 24 grams of carbohydrates.
Each ounce of potatoes contains 5 grams of protein and 35 grams of carbohydrates.
The minimum daily requirements for the patients under the dietitian's care are 45 grams of protein and 58 grams of carbohydrates.
Let x = the number of ounces of chicken and number of ounces of potatoes purchased per patient. Write a system of inequalities that describes these constraints.

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b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation:

answer: the answer is c and e and i know because i just took the quiz

step-by-step explanation:

step-by-step explanation: if she dances 25 minutes longer then runs she would have dance 25 more minutes of running and 30 minutes of dancing to add up to 55

simplified/solved

anwser:

-80x^2+158x+158