A bank contains a nickel, a dime, and a quarter. A person selects one of the coins. What is the probability that the coin is worth:

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?