Avirus infects one in every 200 people. a test used to detect thevirus in a person is positive 80%of the time if the person has the virus and 5% of the time if the persondoes not have the virus. if a person tests negative, what is the probabilitythat the person is not infected?

The actual width ( w) of a regulation soccer field is 90 meters (m), and the actual length is 120 meters (m). a coach has drawn a scale model of the field on a blackboard. if the longest side of his drawing is 18 cm, how long is the other side of the drawing( w)?

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5