What is the value of the expression shown when n=6? "8 less than the quotient of 42 and a number" 42 OS when n= 6 the expression equals 1 8. when n-6 the expression equals -1 42-92, when n= 6 the expression equals -6 80-42, when n= 6 the expression equals 6 +​

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)

State how many imaginary and real zeros the function has. f(x) = x3 - 20x2 + 123x - 216