2. the following formula, f = ma, relates three quantities: force (f), mass (m), and acceleration (a). (a) solve this equation, f = ma for a. (b) if f = -34 units and m = 10 units, what is the acceleration, a? (c) if f = 36 units and a = 12 units, what is the mass, m?

The lengths of two sides of a triangle are 9 and 15. what can be said about the length of the third side? a. it must be greater than or equal to 6 and less than 24. b. it must be greater than or equal to 6 and at most 24. c. it must be greater than 6 and less than 24. d. it must be greater than 6 and at most 24.