What is the solution to the equation? 5 = two-fifths a 2 4 and three-fifths 12 and one-half 25

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here