A real quadratic equation without real zeros always has two conjugate imaginary zeros. What does it mean for the two zeros to be conjugate? a) They have the form a±bi where a and b are real numbers.
b) They have the form ±a+bi where a and b are real numbers.
c) They have the form a±√b where a and b are real numbers (b not negative).
d) They have the form ±a+√b where a and b are real numbers (not negative).

Which table shows a proportional relationship between miles traveled and gas used?

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Who long does it take to drive 150 miles at 45 miles per hour