Arapid test for the presence in the blood of antibodies to hiv, the virus causes aids, gives a positive result with probability about 0.004 when a person who is free of hiv antibodies is tested. a clinic tested 1000 people who are all free of hiv antibodies.

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Which of the following tables represents exponential functions?