21 A lime agua fresce is 8% juice. A cherry agua fresca is 28% juice. How much of each should be mixed together to make 20 fluid ounces of 20% juice? LIME AGUA FRESCA: 22 A duck paddles 4 yards downstream in 24 seconds. It takes the duck 40 seconds to paddle the same distance upstream. How fast can the duck paddle in still water? What is the rate of the current? DUCK SPEED:

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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a cake shop sells cakes and cupcakes. a cake uses 5 cups of cake batter. a batch of cupcakes uses 4 cups of batter. the pastry chef has 40 cups of cake batter and wants to make at least 4 cakes. the profit on a cake is $35 and the profit for a batch of cupcakes is $30. How many cakes and batches of cupcakes should the pastry chef make in order to maximize profits? what is the maximum revenue?

21
A lime agua fresce is 8% juice. A
cherry agua fresca is 28% juice.
How much of each should be mixed
together to make 20 fluid ounces
of 20% juice?
LIME AGUA FRESCA:
CHERRY AGUA FRESCA:
22
A duck paddles 4 yards
downstream in 24 seconds. It takes
the duck 40 seconds to paddle the
same distance upstream. How fast
can the duck paddle in still water?
What is the rate of the current?
DUCK SPEED:
CURRENT:
Transcribed Image Text:21 A lime agua fresce is 8% juice. A cherry agua fresca is 28% juice. How much of each should be mixed together to make 20 fluid ounces of 20% juice? LIME AGUA FRESCA: CHERRY AGUA FRESCA: 22 A duck paddles 4 yards downstream in 24 seconds. It takes the duck 40 seconds to paddle the same distance upstream. How fast can the duck paddle in still water? What is the rate of the current? DUCK SPEED: CURRENT:
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