The mass of 0. 3253 mol of a compound with the formula mbr4, in which m is a metallic element, is 171. 4 g. What is the identity of the metal?.

If you are solving y2+2y=48 by completing the square, the next line would be y2 + 2y - 48 = 0 y2 + 2y + 4 = 52 y2 + 2y +1 = 49

Explain how earth is like a giant bar magnet. how is our magnetic field made?

Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.