Ineed on 9. pls worth 30 points.

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idk what that was

Evaluate the following expression 1/3^2

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound