Mathematics, 27.07.2019 22:20 deisyy101
Agroup of 100 people is divided into 2 teams with 45 people in team a and 55 people in team b. a) if 20 of the people are mathematicians and 80 are non-mathematicians, in how many ways can the teams be formed if all the mathematicians are in team a? b) in how many ways can the teams be formed if none of the mathematicians are in team a?
Answers: 1
Mathematics, 21.06.2019 15:30
The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7
Answers: 3
Mathematics, 21.06.2019 23:30
Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000
Answers: 1
Mathematics, 22.06.2019 00:30
Triangle abc has side lengths: ab = 3.5 cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?
Answers: 1
Mathematics, 22.06.2019 02:00
16x^2-16x=5 solve the equation by completing the square
Answers: 3
Agroup of 100 people is divided into 2 teams with 45 people in team a and 55 people in team b. a) if...
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