The final grade in a graduate economics class is based on three tests. historically, the professor tells the class that the joint probability of scoring as on the first two tests is 0.5. a student assigns a probability of 0.9 that she will get an a on the first test. based on this information, what is the probability that the student will score an a on the second test given that she scored an a on the first test?

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

Which of the choices shown could be used to prove that aacp=abcp ?

Ineed with math stuff it involves graphs