The data represent the results for a test for a certain disease. assume one individual from the group is randomly selected. find the probability of getting someone who tests negative, given that he or she had the disease.
the individual actually had disease
yes. no
positive. 143. 24
negative. 7. 126

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.