Solve 5t < -15 ^^^(the < sign has a line underneath along with the answers) a. t > 3 b. t < 3 c. t > -3 d. t < -3

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?