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This info is ment for the next two questions...which I don't get..can u help?
Information given:
In the table below, the time, in hours, that each of three cells would operate four
particular devices is given. The cost of each cell is also given.
Type of D Cell
Leclanch/ZincChloride/Alkaline
Motor Toy
Explain Bot
answered
1 year ago
1 year ago