What is the value of this expression when t= -12? -311-8] + 1.5

helpp!! im doing the plato test right now!

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

Collin did the work to see if 10 is a solution to the equation r/4=2.4