Mathematics, 30.09.2019 06:20 JuanTorres7
Prove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d cannot be zero. steps reasons 1. a over b plus c over d given 2. multiply to get a common denominator 3. ad plus cb all over bd simplify fill in the missing step in the proof. ac over bd ad over b plus cb over d a plus c all over b plus d ad over bd plus cb over bd
Answers: 2
Mathematics, 21.06.2019 16:10, monique69
In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?
Answers: 3
Mathematics, 21.06.2019 21:40, melinalange48
What is the value of x in the equation 1.5x+4-3=4.5(x-2)?
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Mathematics, 22.06.2019 02:30, robert7248
Solve the system of equations. y=3x-1 and y=-2x+9. show work
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Mathematics, 22.06.2019 03:30, jonesromari
2. there are 250 students in a school auditorium. use numbers from the box to complete the table. 16, 38, 18, 45, 25, 50, 32, 60 grade number percent of all students of students fifth 24 sixth 95 seventh 20 eight 45
Answers: 1
Prove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d cann...
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