A psychologist, studying the effects of good nutrition on the behavior of rabbits, feeds one group a combination of three foods: I, II, and III. Each of these foods contains three additives: A, B, and C. The following table gives the percent of each additive that is present in each food. If the diet being used requires 6.88 g per day of A, 21.12 g of B, and 34.64 g of C, find the number of grams of each food that should be used each day. E Click view the data table

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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P Chapter 7 Post-Test - Google Chrome
A mylab.pearson.com/Student/PlayerTest.aspx?testld=130602417&centerwin=yes
Math 1483 EWO6S Early Spring 2022
Adebukola Okunuga-porter
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= Test: Chapter 7 Post-Test
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A psychologist, studying the effects of good nutrition on the behavior of rabbits, feeds one group a combination of three foods: I, II, and III. Each of these foods contains three additives: A, B, and C. The following table gives the percent of each additive
that is present in each food. If the diet being used requires 6.88 g per day of A, 21.12 g of B, and 34.64 g of C, find the number of grams of each food that should be used each day.
Click to view the data table.
Let x = the number of grams of food I, y = the number of grams of food II, and z= the number of grams of food II
Select the correct choice below and fill in any answer boxes within your choice.
O A. There is one solution. The solution is x =
y=
(Type integers
decimals rounded to the nearest hundredth as needed.)
O B. There are infinitely many solutions. The solution has the form x=
y =
Szs
(Type integers or decimals rounded to the nearest hundredth as needed.)
O C. There are infinitely many solutions. The solution has the form x= y= ,z is any real number.
(Type expressions using z as the variable. Type integers or decimals rounded to the nearest hundredth as needed.)
O D. There is no solution.
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1:33 AM
3/5/2022
Transcribed Image Text:P Chapter 7 Post-Test - Google Chrome A mylab.pearson.com/Student/PlayerTest.aspx?testld=130602417&centerwin=yes Math 1483 EWO6S Early Spring 2022 Adebukola Okunuga-porter 03/05/22 1:33 AM = Test: Chapter 7 Post-Test This test: 18 point(s) possible This question: 1 point(s) possible Question 3 of 18 Submit test > A psychologist, studying the effects of good nutrition on the behavior of rabbits, feeds one group a combination of three foods: I, II, and III. Each of these foods contains three additives: A, B, and C. The following table gives the percent of each additive that is present in each food. If the diet being used requires 6.88 g per day of A, 21.12 g of B, and 34.64 g of C, find the number of grams of each food that should be used each day. Click to view the data table. Let x = the number of grams of food I, y = the number of grams of food II, and z= the number of grams of food II Select the correct choice below and fill in any answer boxes within your choice. O A. There is one solution. The solution is x = y= (Type integers decimals rounded to the nearest hundredth as needed.) O B. There are infinitely many solutions. The solution has the form x= y = Szs (Type integers or decimals rounded to the nearest hundredth as needed.) O C. There are infinitely many solutions. The solution has the form x= y= ,z is any real number. (Type expressions using z as the variable. Type integers or decimals rounded to the nearest hundredth as needed.) O D. There is no solution. Next 1:33 AM 3/5/2022
P Chapter 7 Post-Test - Google Chrome
ロ
A mylab.pearson.com/Student/PlayerTest.aspx?testld=130602417&centerwin=yes
Math 1483 EWO6S Early Spring 2022
Adebukola Okunuga-porter 03/05/22 1:33 AM
= Test: Chapter 7 Post-Test
Question 3 of 18 >
This test: 18 point(s) possible
This question: 1 point(s) possible
Submit test
A psychologist, studying the effects of good nutrition on the behavior of rabbits, feeds one group a combination of three foods: I, II, and III. Each of these foods contains three additives: A, B, and C. The following table gives the percent of each additive
that is present in each food. If the diet being used requires 6.88 g per day of A, 21.12 g of B, and 34.64 g of C, find the number of grams of each food that should be used each day.
E Click to view the data table.
Let x = the number of grams of food I, y = the number of grams of food II, ar
- X
Select the correct choice below and fill in any answer boxes within your cho
Food additive table
O A. There is one solution. The solution is x =
(Type integers or decimals rounded to the nearest hundredth as nee
,y=,z=
Food I
Food II
Food III
O B. There are infinitely many solutions. The solution has the form x=
(Type integers or decimals rounded to the nearest hundredth as nee
Additive A (%)
Additive B (%)
Additive C (%)
2
6
4
6
12
22
10
27
25
O C. There are infinitely many solutions. The solution has the form x=
(Type expressions using z as the variable. Type integers or decimal
O D. There is no solution.
Print
Done
Next
L
1:33 AM
3/5/2022
Transcribed Image Text:P Chapter 7 Post-Test - Google Chrome ロ A mylab.pearson.com/Student/PlayerTest.aspx?testld=130602417&centerwin=yes Math 1483 EWO6S Early Spring 2022 Adebukola Okunuga-porter 03/05/22 1:33 AM = Test: Chapter 7 Post-Test Question 3 of 18 > This test: 18 point(s) possible This question: 1 point(s) possible Submit test A psychologist, studying the effects of good nutrition on the behavior of rabbits, feeds one group a combination of three foods: I, II, and III. Each of these foods contains three additives: A, B, and C. The following table gives the percent of each additive that is present in each food. If the diet being used requires 6.88 g per day of A, 21.12 g of B, and 34.64 g of C, find the number of grams of each food that should be used each day. E Click to view the data table. Let x = the number of grams of food I, y = the number of grams of food II, ar - X Select the correct choice below and fill in any answer boxes within your cho Food additive table O A. There is one solution. The solution is x = (Type integers or decimals rounded to the nearest hundredth as nee ,y=,z= Food I Food II Food III O B. There are infinitely many solutions. The solution has the form x= (Type integers or decimals rounded to the nearest hundredth as nee Additive A (%) Additive B (%) Additive C (%) 2 6 4 6 12 22 10 27 25 O C. There are infinitely many solutions. The solution has the form x= (Type expressions using z as the variable. Type integers or decimal O D. There is no solution. Print Done Next L 1:33 AM 3/5/2022
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