A prospector thinks there is an even (50-50) chance that his property contains oil. Any property suspected to have oil can go through two independent tests. The first test is 80% reliable; if there is oil on the property, it reports positive 80% of the time, and it reports negative 80% of the time whenener there is no oil. For the second test, it reports positive 75% of the time when there is oil, as well as reporting positive 50% of the time when there is no oil. Required:
What is the probability the property has oil, given that both tests report positive?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.