Which of the following is not true about Detroit Salt Mine? A)
Utilizes room and pillar method.
B)
Opened in 1896,closed 1983 and reopened in 1998
C)
Found in Africa
D)
Covers 1,500 acres

Given sin=-4/5 and x is in quadrant 3, what is the value of tan x/2

Which scenario is least likely to occur in a market economy? a) the government pays farmers to stop planting certain crops for a period of time. b) the government stops a factory from producing imitations of an expensive type of purse. c) the government offers tax breaks to companies that meet efficiency goals in their products. d) the government allows only two competitors to offer goods for sale on the country's highways.

According to the online content activity for this lesson, what should you do if you do not understand the material you are trying to learn? a. try a new approach to learning the material. c. re-read the material b. give up d. find someone to give you the answers to the test select the best answer from the choices provided a b c d