Sandy makes 15.5 gallons of lemonade. she must refill the container after filling 100 drink cups. how much lemonade was in each cup?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line