- I NEED HELP!! Where 2 is come from? What is the name of this operation?

Discover Questions

Find the mean of each pair of numbers. Graph the numbers & the mean on a number line. a. 5 and 15
b. -5 and 15
c. -5 and -15
d. 137 and 441? What is the pH of a solution resulting from 2.50 mL of 0.075 M HCl being added to 35.00 mL of pure water? The point (4,4) lies on a circle whose center is at (0,1). How do I write the standard form of the equation of this circle? What types of circuit elements have a zero or near-zero voltage drop? Find the median of these five numbers.
(btw this