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Solve the following equations showing all your work. Round to 3 decimal places. 1. 2x = 30 2. 5x - 1 = 3x 3. 3.53x + 1 = 65.4 4. 16x - 4 = 33 - x 5. 7x - 2 = 5x
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Solve the following equations showing all your work. Round to 3 decimal places. 1. 2x = 30 2. 5x - 1 = 3x 3. 3.53x + 1 = 65.4 4. 16x - 4 = 33 - x 5. 7x - 2 = 5x
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i need help with math117 week eight assignment seven and eight quizz
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11. What z-scores would be used to create an 89% confidence interval?
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How would I go about answering these problems?
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the rectangular tanks dimensions are 30 by 40 by 50.the hose will fill at the rate of 30 ml sec.how long will it take to fill the tank in minutes and seconds??equation and solution
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1. what is number sense? 2. how number sense help students to learn mathematics? 3. what is the issues about number sense? 4. any informations related to number sense
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Question 4. Festivals are being held at five destination cities: Atlanta, Toronto, New York, Miami and Boston. An airline is flying people to these destinations from four origin cities: Seattle, Portland, Los Angeles and San Diego. The costs of flying from origins to destinations are as...
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. Worker efficiency. In a study of worker efficiency at Wong Laboratories it was found that the number of components assembled per hour by the average worker t hours after starting work could be modeled by the formula N(t) = -3t3 + 23t2 + 8t.
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arfken book fouth edition exercise 9.1.1 to 9.1.7
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- Solve the following
- a) 3/(n+1)-1/(n+1)=14/(n^2-1)
- b) 1/(y-1 )+y/(1-y)
- c)4/(x-5)-3/(x+2)=28/(x^2-3x-10)
- d) (x-2)/(8x-24)*(5x-15)/(x^2 -4)
- e) z/(z-1)+1/2=3/z
- f) (x-3)/(x^2+2x-15)-(4-x)/(x^2-9x+20)
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