Mathematics, 14.09.2019 05:30 yoongnzl
Asurvey was conducted among 78 patients admitted to a hospital cardiac unit during a two-week period. the data of the survey are shown below. let b equals the set of patients with high blood pressure. let c equals the set of patients with high cholesterol levels. let s equals the set of patients who smoke cigarettes. n(b) equals 36 n(b intersect s) equals 10 n(c) equals 34 n(b intersect c) equals 12 n(s) equals 30 n(b intersect c intersects) equals 5 n[(b intersect c) union (b intersect s) union (c intersect s)] equals 21
Answers: 2
Mathematics, 21.06.2019 14:10
Which linear equations have an infinite number of solutions? check all that apply. (x – 3/7) = 2/7(3/2x – 9/14)8(x + 2) = 5x – 1412.3x – 18 = 3(–6 + 4.1x)(6x + 10) = 7(x – 2)4.2x – 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 22:00
Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright
Answers: 2
Asurvey was conducted among 78 patients admitted to a hospital cardiac unit during a two-week period...
Geography, 18.02.2021 18:10
World Languages, 18.02.2021 18:10
Mathematics, 18.02.2021 18:10
Mathematics, 18.02.2021 18:10
Mathematics, 18.02.2021 18:10
Mathematics, 18.02.2021 18:10
Mathematics, 18.02.2021 18:10
History, 18.02.2021 18:10
English, 18.02.2021 18:10
Mathematics, 18.02.2021 18:10
Health, 18.02.2021 18:10
Social Studies, 18.02.2021 18:10