Next we used our alpa level of.05 and the t -distribution table to find our critical value. for a two tailed test with 19 degrees of freedom and a .05 level of significance our critical values are equal to +-2.093

The amount of energy it takes to lift a box might be a function of which of the following

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.

Will mark brainliest! ( explain the answer too, it can be one sentence)