Cathy has obtained a sample mean of 0.7 and , but she cannot remember if the sample size was 20 or 25. She accidentally erased the data file. Find the correct sample size.

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.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Write the equation in logarithmic form 8^x=64