The formula t = 1/f relates the period of a sound wave t to its frequency f. solve this formula for f.

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Can someone pls ! pls answer all. no explanation needed..

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0