Suppose that 15% of the general population has a disease and the test for the disease is accurate 80% of the time. what is the probability of testing positive for the disease?

a. 32%
b. 26%
c. 23%
d. 29%

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically