The acidity in a swimming pool is considered normal if the average of three pH readings, p, is defined such that
7.0< p < 7.8. If the first two readings are 7.2 and 7.6,
which value for the third reading will result in an overall
rating of normal?

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

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 equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4