he day's 69. Sa rounds. He has some milk that is 4% milk fat and some that is 15% milk fat. How much of each arc bu should be used? dir cars: Cherokee just filled both an 22 65. Filling the family of the family vehicles at a service station. The total cost for 20 gal of regular unleaded and 17 gal of premium unleaded was $144.89. The premium gas $4 70. C was $0.10 more per gallon than the regular gas at Find the price per gallon for each type of gasoline. 66. Household cleaners: As a cleaning agent, a solution that is 24% vinegar is often used. How much pure (100%) vinegar and 5% vinegar must be mixed to obtain 50 oz of a 24% solution?
he day's 69. Sa rounds. He has some milk that is 4% milk fat and some that is 15% milk fat. How much of each arc bu should be used? dir cars: Cherokee just filled both an 22 65. Filling the family of the family vehicles at a service station. The total cost for 20 gal of regular unleaded and 17 gal of premium unleaded was $144.89. The premium gas $4 70. C was $0.10 more per gallon than the regular gas at Find the price per gallon for each type of gasoline. 66. Household cleaners: As a cleaning agent, a solution that is 24% vinegar is often used. How much pure (100%) vinegar and 5% vinegar must be mixed to obtain 50 oz of a 24% solution?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
#66 using the matrix method
![he day's
69. Sa
rounds. He has some milk that is 4% milk fat and
some that is 15% milk fat. How much of each
arc
bu
should be used?
dir
cars: Cherokee just filled both
an
22
65. Filling the family
of the family vehicles at a service station. The total
cost for 20 gal of regular unleaded and 17 gal of
premium unleaded was $144.89. The premium gas
$4
70. C
was $0.10 more per gallon than the regular gas
at
Find the price per gallon for each type of gasoline.
66. Household cleaners: As a cleaning agent, a
solution that is 24% vinegar is often used. How
much pure (100%) vinegar and 5% vinegar must be
mixed to obtain 50 oz of a 24% solution?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F28b08ed6-a4c6-4184-a37f-549e57f5a20a%2F80480104-6dda-489d-928a-af6a25795223%2F4pydsm0o.jpeg&w=3840&q=75)
Transcribed Image Text:he day's
69. Sa
rounds. He has some milk that is 4% milk fat and
some that is 15% milk fat. How much of each
arc
bu
should be used?
dir
cars: Cherokee just filled both
an
22
65. Filling the family
of the family vehicles at a service station. The total
cost for 20 gal of regular unleaded and 17 gal of
premium unleaded was $144.89. The premium gas
$4
70. C
was $0.10 more per gallon than the regular gas
at
Find the price per gallon for each type of gasoline.
66. Household cleaners: As a cleaning agent, a
solution that is 24% vinegar is often used. How
much pure (100%) vinegar and 5% vinegar must be
mixed to obtain 50 oz of a 24% solution?
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