3. a survey conducted among a group of 50 students showed that; (applying)
30 students played...
Mathematics, 25.10.2019 09:43 keyshawn437
3. a survey conducted among a group of 50 students showed that; (applying)
30 students played football
9 students played cricket and football
x students played neither cricket nor football
3x students played cricket only.
i
ii. determine the number of students who played cricket.
Answers: 1
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If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?
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The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
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