Evaluate a/b for a =4/5 and b = -9/2

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Adie is rolled, what is the probability of getting an even number or a 3? write the solution too