Atest to detect an infection gives a positive result 98% of the time if a person is infected, and it is 97% accurate for people who are not infected. what percentage of results will be false positives? a) 1%b) 2%c) 3%d) 5%

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?