Solve the following equation.
6cos²x - 7cosx + 1 = 0, for
0° ≤ x ≤ 360°...
Mathematics, 15.03.2020 10:49 laylay120
Solve the following equation.
6cos²x - 7cosx + 1 = 0, for
0° ≤ x ≤ 360°
Answers: 1
Mathematics, 22.06.2019 00:30
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)
Answers: 2
Mathematics, 22.06.2019 04:20
Given the equation negative 4 square root x minus 3 equals 12
Answers: 2
Mathematics, 22.06.2019 04:30
Skie rented a boat for $16.50 per hour. her total rental fee was $49.50. for how many hours did skie rent the boat
Answers: 1
Mathematics, 22.06.2019 05:00
If point a= (10,4) and b= (2,19) what is the length of ab 17 units 15 units 23 units 12 units
Answers: 2
Mathematics, 30.10.2020 16:20
Mathematics, 30.10.2020 16:20