You ask him, "Mr. Kind, how are you coming along on this new diet?" Which of the following best describes this form of communication?

A stock vial of NaCl has a concentration of 4 mEq/mL, and a concentration of 48 mEq is needed. What volume is needed?

A) 16 mL B) 4 mL C) 12 mL D) 8 mL

The linearity of a method is represented by which of the following equations?

A) A = 2 - log %T B) %CV = standard deviation/mean times 100 C) A = abc D) Y = a + bX