Mathematics, 15.04.2021 17:10 emo239
C D E
A store sells almonds for $7 per pound, cashews for $10 per pound, and walnuts for $12 per pound. A customer buys 12
pounds of mixed nuts consisting of almonds, cashews, and walnuts for $118. The customer buys 2 more pounds of
walnuts than cashews. The matrix below represents this situation.
0
- 1
1
2
7
10
12
118
1
1
1
12
If the reduced row echelon form of this matrix represents the amount of each type of nut the customer buys, which
statement is a possible interpretation of the results?
Answers: 1
Mathematics, 21.06.2019 23:10
Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?
Answers: 3
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