Ms. Brown has 15 students that earned a D on their projects. there are 20 students in the class . what percentage got a D

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively