Marcy played the piano for 45 minutes. she stopped playing at 4: 15 p. m.at what time did she start playing the piano

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Which value would be a solution for x in the inequality 47-4x< 7

What expression is equivalent to log3(x+4)