Suppose that there is a positive correlation between the variables k and l. if l is 150 when k is 7, which of these is most likely to be the value of l when k is 14. a. 300 b. 75 c. 50 d. 150

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?