Mathematics, 08.11.2020 02:40 amandasantiago2001
2.6.29 Consider the following exam question and student solution. Determine whether the solution is correct. If it is not correct, write a note to the student explaining why it is wrong and give a correct solution. Exam question: You can buy a 39-pound bag of flour for $6 or you can buy a 1-pound bag for $0.46. Compare the per pound cost for the large and small bags. Student solution: The large bag price is 39 = $6 = $6.50 per pound, which is much more than the 46¢ per pound price of the small bag. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The student's solution is correct. per pound. (Round to the O B. The student's solution is incorrect. The student should have converted 46¢ per pound to dollars per pound before writing the exam solution. He should have converted 46¢ cents per pound to $ nearest cent as needed.) O C. The student's solution is incorrect. The student's division gives an answer with units of pounds per dollar, but he should seek an answer in dollars per pound. The answer in dollars per pound is s than the $0.46 per pound for the smaller bag. (Round to the nearest cent as needed.) per pound, which is less sting
Answers: 3
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
Answers: 2
Mathematics, 21.06.2019 18:00
Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need
Answers: 2
Mathematics, 21.06.2019 20:30
Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row.sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length.o. the number of stitches is 3 times the length.
Answers: 2
2.6.29 Consider the following exam question and student solution. Determine whether the solution is...
Physics, 09.12.2021 14:00
History, 09.12.2021 14:00
Spanish, 09.12.2021 14:00
Social Studies, 09.12.2021 14:00
Mathematics, 09.12.2021 14:00
History, 09.12.2021 14:00
Computers and Technology, 09.12.2021 14:00
English, 09.12.2021 14:00
Mathematics, 09.12.2021 14:00
Computers and Technology, 09.12.2021 14:00
Mathematics, 09.12.2021 14:00
Mathematics, 09.12.2021 14:00