In 25 minutes li can run 10 laps around the track. find the constant of proprtionality

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?