The probability a random person has covid-19 is one in ten-thousand. A test for it is 93% accurate but gives a false positive with a probability of 4%. If a random person test positive for covid-19 what is the true probability they have it?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

Which equation can be simplified to find the inverse of y = 2x2^2

More than 450450 students traveled to a state park for a field trip. the school allowed 66 students to travel by car, and the rest traveled on 1111 buses, each of which held the same number of students. if there were ss students in each bus, which inequality best represents this situation?