What is the value of the interquartile range of the data
25
30
35
40
45
50

Mary had at least an 80% on her test write an inequality to represent this situation

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Acircle has a circumference of 28.36 units what is the diameter of the circle