Five basketball players try to make as many points as possible in each game. They have a mean of 12 points per game. If the firs
t four players score 10, 14, 20, and 8 points each, how many points must the fifth player have made? a. 20 points b. 8 points c. 12 points d. 10 points
To this mixture we're adding ounces of water, so that the new mix has a total volume of ounces and matches the composition of the coffee Lily likes. This means it would consist of
ounces of water
ounces of cocoa (same amount of cocoa as before because pure water is being added)
Solve for :
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Just to confirm: the new mixture consists of
ounces of water
ounces of cocoa
giving a total volume of ounces of coffee, and , as required.