There are more than 30 students in Benedict's math class. Graph and check the solutions of the inequality. Then complete the statements. s> 30 Draw circle at + 40 0 10 20 30 Shade all numbers Check the graph of the solution by substituting for the variable. Intin​

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)

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1