In the derivation of the quadratic formula by completing the square, the equation
-4ac + 32
402 is created by forming a
perfect square trinomial.
what is the result of applying the square root property of equality to this equation?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.