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Use the HWAS data for problem 4. Assume HWAS data is a Popul
Use the HWAS data for problem 4. Assume HWAS data is a Population, and use the Age column of the data set. Take a Simple Random Sample from the Age column of n=30. a. For this SRS of 30, find the Mean… read more
Stevewh
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A theater has 43 seats in the 1st row, 45 seats in the 2nd
A theater has 43 seats in the 1st row, 45 seats in the 2nd row. 47 seats in the 3rd row, and so on. a) Write the general term for a sequence a_n that gives the number of seats in row n. How many seats… read more
Scott
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Hello, 2. Find the verex, line of symmetry, and the max
Hello, 2. Find the verex, line of symmetry, and the max or min value of f(x) f(x)=1/4(x+5)^2+1 4. Find the verex, line of symmetry, and the max or min value of the quadratic function f(x)=-2x^2+2x+1 8… read more
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Index Metropolitan Area Index Metropolitan Area 45 Allentown Bethlehem Easton,
Index Metropolitan Area Index Metropolitan Area 45 Allentown–Bethlehem–Easton, PA 33 Monroe, LA 47 Athens, GA 39 New York, NY 35 Bergen–Passaic, NJ 34 Oakland, CA 47 Buffalo–Niagara Falls, NY 39 Pitts… read more
rajeevanpillai
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27. use rational exponents to simplify. x^25 inside the square
27. use rational exponents to simplify. x^25 inside the square root sign with a 5 on the left hand side. 28. x^2 +14x -4=0 solve 29. x^1/6 times y1/5 times z1/4 30. Write a quadratic equation in the v… read more
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Recall that very satisfied” customers give the XYZ-Box video
Recall that “very satisfied” customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the random sample of 65 satisfaction … read more
Chirag
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Here is a data set X is Hours spent on the Internet and Y is
Here is a data set X is Hours spent on the Internet and Y is the number of Spam Emails these people get. Find r, r2 and the regression equation. Then if X = 45 find Y' Hrs #SPAMS P1 10 4 P2 15 7 P3 20… read more
dhouse1940
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hello i need some help w a few big questions I would like to
hello i need some help w a few big questions I would like to ask you.. 5 pgs 3 day time frame no problem tipping… read more
Stevewh
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1. Modify and simplify 16d^2/2d^2-8d+8 * 2d-4/4d 2. ^12sqrt(-4)^12 3. Rewrite
1. Modify and simplify: 16d^2/2d^2-8d+8 * 2d-4/4d= 2. ^12sqrt(-4)^12 3. Rewrite with positive exponents: (34xy)^-4/9 4. (2c^4-3c^3+4c^2+16c-10)+(c^5+9c^3+7c^2-4c+6)+(-5c^4+c^2-8c-6) 5. Jack usually mo… read more
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. A researcher claims that the average age of people who buy
. A researcher claims that the average age of people who buy theatre tickets is 40. A sample of 30 is selected and their ages are recorded as shown below. The standard deviation is 8. At a = 0.05 is t… read more
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1.A sample of 25 golfers showed that their average score on
1.A sample of 25 golfers showed that their average score on a particular golf course was 75 with a standard deviation of 6. Answer each of the following (show all work): (A) Find the 95% confidence in… read more
Chirag
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Mathematicians have been searching for a formula tht yields
Mathematicians have been searching for a formula tht yields prime numbers. One such formula was x2 - x + 41. Select some numbers for x, substitute them n the formula, & see if prime numbers occur. Try… read more
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greatest common factor of the terms 48s5t 3u2 and 40s3tu4 greatest
greatest common factor of the terms 48s5t 3u2 and 40s3tu4 greatest common factor of the terms 14c2d and 42c3d factors of x^3+3x^2 factors 4b^2-16 factors m^2-14m+48 factors q^3-q^2+2q-2 factors t^4-81… read more
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1. A sample of 40 golfers showed that their average score on
1. A sample of 40 golfers showed that their average score on a particular golf course was 94 with a standard deviation of 6. Answer each of the following (show all work): (A) Find the 95% confidence i… read more
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MTH133 Unit 4 Group Project A Name Your group will
MTH133 Unit 4 Group Project – A Name: Your group will develop four different population scenarios for a town. As a group, you will decide on the name of the town and the initial population. You will g… read more
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A suburban hotel derives it gross income from its hotel and
A suburban hotel derives it gross income from its hotel and restaurant operations. The owners are interested in the relationship between the number of rooms occupied on a nightly basis and the revenue… read more
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For questions 1-2, apply the quadratic formula to find the
For questions 1-2, apply the quadratic formula to find the roots of the given function, and then graph the function. (6 points) f(x) = x2 + 4 (6 points) g(x) = x2 + x + 12 For questions 3-4, factor th… read more
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Suppose instead that the town experiences quadratic growth
Suppose instead that the town experiences quadratic growth of the form where t is the time in years from 2010. a) Insert the value of that your group has decided upon into the equation. Use t^2 to typ… read more
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