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Obtain asymptotically tight bounds on lg(n!) without using Stirlings approximation. Instead, evaluate the summation lg(')''=1 using techniques from...
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A jazz concert brought in $ 179,500 on the sale of 8700 tickets. If the tickets sold for $15 and $25 each, how many of each type of ticket were sold?...
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At a certain factory, the total cost of manufacturing q units during the daily production run is C(q) = q^2 + q + 850 dollars.
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A person conducts a survey at a local mall and obtained the following results:
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1. The following are 25 final averages in a math class: 46 49 53 60 61 a) b) c) d) e) f) What is the mode? What is the median? What is the mean
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Prove that the ring Zn is an integral domain precisely when n is a prime number. Prove that there are infinitely many prime numbers.
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In order to offer this service, Marion will need to invest in a state-of-the-art photo printer through her photography supply company at a list price...
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When solving a rational (Please note: not radical) equation what is the first step we must always take?
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A dance studio charges $80 per student for a series of four 2hour dance lessons.
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A bookstore buys and sells used textbooks.
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Question 3. Prove that if x 1 , . , x n are nonnegative numbers, then (x 1 x 2 x n ) 1/n (x 1 + + x n )/n. * hint: Consider the problem: maximize:
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S(k) = 3S(k-1) + 4 with S(1) = 1 what is the recurrance relation
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Each of the 4 children in a family drinks 24 ounces of milk everyday. How much pints, quarts, and gallons of milk do the children drink in one week (7 days)?
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Mai drove 260 miles using 12 gallons of gas. At this rate, how many gallons of gas would she need to drive 286 miles
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Given below is the odd-number function. Which of the following are equal to O(7)? Check all that apply. O(n) = 2n - 1
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What is the y-intercept of the line shown? A coordinate plane is shown. A line passes through the y-axis at −1 and through the point 1 comma 2.
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Which choice is equivalent to the expression -2(5y - x) + 3 (2x - 6y)? A. -16y -5x B. -16y - 7x C. -28y + 4x D. -28y + 8x
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For each ordered pair (x,y) , determine whether it is a solution to the inequality 5x-8y<13 (4,0) (-4,2) (-7,-6) (9,6) .
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Chocolate Chip Cookies Recipe 1 ½ cups unsalted butter 1 ¼ cups granulated sugar 1 ¼ cups brown sugar 2 teaspoon vanilla 2 eggs 3 ½ cups all-purpose flour 2 teaspoons baking soda 4 cups sem
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Write six different iterated triple integrals for the volume of the tetrahedron cut from the first octant by the plane 12x+3y+4z=12. Evaluate the first integral.
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Find how many quarts of 5% butterfat milk and 1% butterfat milk should be mixed to yield 60 quarts of 3% milk
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The partnership of Brandon and Ryan is being liquidated. All gains and losses are shared in a 3:1 ratio, respectively. Before liquidation, their balance sheet balances are as follows: Cash $10,000, Ot
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For each ordered pair (x,y) , determine whether it is a solution to the inequality y≥-3x+2 (-2,4) (4,-8) (8,-20) (-7,23) .
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Find the length and width of a rectangle when the width is 4ft. Shorter than the length. The perimeter of the rectangle is greater than 72ft.
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Ryan is training for a running race. He needs to run 20 miles per week as part of his training. He ran 4.32 miles on Monday and 7.84 miles on Wednesday. Round each distance to the nearest mile. Abou
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A financial analyst was analyzing the performance of the stocks on the New York Stock Exchange, for a recent year. He wondered whether the mean rate of return for such stocks was negative (that is, le
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The area of a rectangular wall of a barn is 208 square feet. It’s length is 10 feet longer than twice it’s width. Find the length and width of the wall of the barn
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Complete the steps to write an explicit formula that represents the sequence. Find the slope of the line that passes through the points given in the table. The slope is . Use one of the given points t
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Professor Williams wrote some statements on the board: 1. Newton observed an apple falling off a tree and speculated that all things on Earth are subject to the force of gravity. 2. He repeatedly test
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Show that the total number of selections that can be made out of the letters of the phrase ' daddy did a deadly deed' is 1919
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1)how do you find the median in a set of 15 numbers? The first and the third quartiles? 2)how do you find the interquartile range in a set of 15 numbers? 3) what percent of the data is between the 1st
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Kara has 21 collectible buttons to sell. She sells the small buttons for $3 and the large buttons for $4, and earns a total of $68. If the small buttons are represented by x and the large buttons are
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The two right triangular prisms are similar. Find the surface area of the larger prism. Round your answer to the nearest hundredth.
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A person wishing to itemize non-reimbursed work expenses on his or her federal tax return should ya which tax form? A 1040EZ, B W-4, C 1040 , D W-2
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What is the final amount of $70.00 that is put into a savings account with 16% interest rate for 25 years, if the interest is comounded 4 times per year?
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Job A pays an annual salary of $17,500 while job B pays $18,000. The taxpayer choosing between the 2 jobs files his federal income tax return with a standard deduction of $5700, only himself as an exe
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Show how you did it. Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse b
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The data set represents a progression of hourly temperature measurements.Use the regression equation y=-0.875x^2-3.596x+20,179 to predict the temperature during the sixth hour.
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You want to buy 3 books that are 20% off the original prices were 2.50 4.95 and 6.00 how much will u save
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You own 100 shares of xyz common stock. XYZ quarterly dividend is $1.00 per share. What is the dividend check you can expect to receive for this year?
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Suppose A and B represent two different school populations where A > B and A and B must be greater than 0. Which of the following expressions is the largest? Explain why. Show all work necessary. A: 2
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If a bike rides for 45 minuets, and one wheel on the bike rotates 7290 times and has a diameter of 1 2/3 feet, what speed was the bike riding at
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Find the base for the following items. 50 is 20% of what number? 50 is 20% of what number? 18 is 331⁄3% of what number? 4 is 1% of what number? 5% of what number is 90? 162⁄3% of what number is 72
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A total of 110 texts sent one weekend .R sent 2 times as many as d .M sent 10 more texts than d how many did each one sent
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Madison buys supplies so she can make and sell wind chimes. She begins to make a profit only after she sells her first 6 wind chimes. Which point on the graph makes the most sense in this situation?
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A rock is thrown in the air from the edge of a seaside cliff. Its height in feet is represented by f(x) = –16(x2 – 8x – 9), where x is the number of seconds since the rock was thrown. The height
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Solve for x. mx2 + y e = b A) x = be - y m B) x = be - y m C) x = ± be - y m D) x = ± be + y m
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1) Find the vertices of the feasible region. 2) What is the maximum and the minimum value of the function Q = 70x + 82y on the feasible region?
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The dimensions of a rectangular prism are shown below 4 feet,5 feet,12 feet what is the volume in cubic feet
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7.5% of pizza orders in Gotham are for Hawaiian pizzas, and you know that there are 100 pizza restaurants in Gotham, what can you determine about the number of Gotham restaurants that have Hawaiian pi
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