Let x be the amount of Columbian coffee in the mixture and y the amount of Sumatra coffee in the mixture, then
x + y = 1 . . . (1)
9.25x + 14.25y = 12.50 . . . (2)
(1) x 9.25 => 9.25x + 9.25y = 9.25 . . . (3)
(2) - (3) => 5y = 3.25 => y = 3.25/5 = 0.65
From (1), x + 0.65 = 1 => x = 1 - 0.65 = 0.35
1 pound of the mixture contains 0.35 Columbian coffee and 0.65 Sumatra coffee
Therefore, 12 pounds of the mixture will contain 0.35 x 12 = 4.2 pounds of Columbian coffee and 0.65 x 12 = 7.8 pounds of Sumatra coffee
Answer:
the yes
Step-by-step explanation:
it is yes
Answer:
18 degrees
Step-by-step explanation:
6 hours times 3 Fahrenheit every hour is 18 Fahrenheit
Answer:
Cubic meters
Step-by-step explanation:
No linear or areal dimension is appropriate for expressing volume. The only volume dimension on the list is ...
Cubic meters
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A cubic meter is 1000 liters. Liters are another possibility for the volume measurement.
Very interesting question but i don’t think ur can be solved
