Which of the following describes a simple event?
A. flipping a coin and getting a head
B. rolling a 1 on a die and spinning a 4 on a spinner
C. drawing a 9 from a deck of cards and getting a tail on a coin toss
D. rolling an even number on a die and getting a tail on a coin toss

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Given that δabc is similar to δdef, which is a possible trigonometric ratio for ∠d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18

Solve for the equation x. 2x + 22 = 4(x + 3)