Mathematics, 28.04.2021 14:00 emilyarvin
A. The sum of two numbers is 22 and their difference is 14.
i. Form the simultaneous equations.
ii. Find the two numbers.
Answers: 3
Mathematics, 21.06.2019 19:30
Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.
Answers: 2
Mathematics, 22.06.2019 00:00
What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°
Answers: 2
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
A. The sum of two numbers is 22 and their difference is 14.
i. Form the simultaneous equations.
History, 27.04.2021 17:10
Chemistry, 27.04.2021 17:10
English, 27.04.2021 17:10
Engineering, 27.04.2021 17:10
Mathematics, 27.04.2021 17:10
Mathematics, 27.04.2021 17:10
Mathematics, 27.04.2021 17:10