Which of the following numerical expressions may represent the probability of a simple event?
a. 1/2 * 1/6
b. 1/52 * 1/2
c. 1/52
d. 1/52+1/2

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

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c