Which equation shows a linear relationship between the variables stated?
a. d = 1/2 at2 , for d versus t
b. ek = 1/2 mv2 , for ek versus v
c. m = f/a, for m versus a
d. v = ir, for v versus i

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?