100 people signed up for the experiment. We number them all from 1 to 100. We use a computer to generate four sets of numbers in order to assignment people to take 25mg, 50mg, 75mg or get the placebo. This is an example of:

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false