Vicki measured the midnight temperature at four locations in alaska. the temperature, in degrees fahrenheit, were -7, -2, 1 ,and 4.
what is the mean absolute deviation of the temperatures?

Matteo makes raspberry punch. the table shows how many parts ginger ale and raspberry juice to use for a batch. raspberry punch parts ginger ale 2 parts raspberry juice 3 matteo decides to add one part of raspberry juice. what is the new ratio of ginger ale to raspberry juice?

In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?