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pbarbee3034
02.04.2021 •
Mathematics
The distance between the starting point and the finishing line of the Boston Marathon is 4 inches on an interactive course map. If a scale factor of 1 inch = 6.55 miles is used to design the map, calculate the actual distance between the start and end points of the marathon.
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Ответ:
32 and 8 respectively
Step-by-step explanation:
Let x be the amount of Kenya city coffee will be added to the blend and y be the amount of Queen city coffee
ATQ, 373.6=8.3x+13.5(40-x), solving it will result in x=32.
So 32 pound of Kenya city and 8 pound of Queen city coffee. Love from Gauthmath