Paula runs with 2 of her friends. the table below shows their last 3 lap times. name lap 1 lap 2 lap 3 paula 16 mins 20 secs 15 mins 50 secs 14 mins 40 secs kate 16 mins 30 secs 16 mins 20 secs 15 mins 40 secs sam 16 mins 10 secs 16 mins 10 secs 15 mins 30 secs what is the range in the lap times recorded? (s) (s)

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.

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. what fraction of kathy’s money was left?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.