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Write g(x) = 40x + 4x2 in vertex form. Write the function in standard form. Factor a out of the first two terms. Form a perfect square trinomial. Write the trinomial as a binomial squared. g(x) = 4x2
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When the price for admission to a sporting event was $100 per ticket, 50,000 people attended the event. When the price increased to $108, the...
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A) (5x–1)(2x+1)–10x^2=0.6 b) What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equivalent to: 4y^2–y+7 PLEASE HELP
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Sin s (Type an exact answer, using radicals as needed. The following is obtained for a stored value of X. What will be displayed for the expression
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4 5. From a group of 10 boys and 12 girls, a committee of 4 students is chosen at random. What is the probablility that a. all 4 members of the
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Formula = Cvar = Then compare the percentages. I got a 85 on my English test and you got a 36 on your Spanish test. Who did better? How can we
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NEWTONquot;S LAW OF COOLING: Suppose that an object is cooling down and its surroundings have a constant ambient temperature, Ta .
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If the surface area decreases at 240 cm2/year due to corrosion, how fast is the radius changing when it is 30 cm?
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Ex 6: If pump A can fill a swimming pool in 3 hours and pump B can fill the same swimming pool in 2 hours, how long would it take pumps A and B to
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Suppose that a community in Idaho currently has a population of 5,000 and will be growing with a doubling time of 11 years. What will its population
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An engineer is using a machine to cut a flat square of Aerogel of area 144144 cm2.
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A movie rental store gives a free popcorn to every 6th customer and a free movie rental to every 14th customer. Which customer was the first to win both prizes?
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A college student works two part-time jobs. The student works as a tutor for $35 per hour and at a coffeehouse for $15 per hour. In one week the...
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Two weather tracking stations are on the equator 159 miles apart. A weather balloon is located on a bearing of N 38E from the western station and on...
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Who were Currier and Ives? (5-7 sentences) what was the process of "picture-print"? (4-6 sentences)
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Fifteen people work in an office. 8 are women and 7 are men. The flu virus is coming.
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The following is an incomplete paragraph proving that the opposite sides of parallelogram ABCD are congruent: Parallelogram ABCD is shown where segment AB is parallel to segment DC and segment BC is p
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A ferris wheel is 12 meters in diameter and makes one revolution every 8 minutes. For how many minutes of any revolution will your seat be above 9
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A furniture shop refinishes cabinets. employees use one of two methods to refinish each cabinet. method 1 takes .5 hours and material costs $9. method II takes 1.5 hours, and the material costs $8. ne
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Compute x cos(x)dx Thank you, I appreciate it!
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In the same way that other functions can be combined, a series of transformations can be combined into a single function. For example, this statement for the function S shows one way to represent the
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It takes 15 electricians 24 days to wire a new housing subdivision. How many days would 18 electricians take to do the same job, assuming all electricians work at the same pace?
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The age of Midway Island is 27.7 million years.
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Ms. Lee, a single adult, earned $65,000 in taxable income last year. Use the rate table below to calculate how much she must pay in income taxes? 2013 U.S. Federal Income Tax Rates for Single Adults 1
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One side of a triangle is 6 cm shorter than the base, x. The other side is 4 cm longer than the base. What lengths of the base will allow the perimeter of the triangle to be at least 43 cm?
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Consider the graph of the function f(x)f(x) shown below. (Click on the graph for a larger version) A. Estimate the integral ∫70f(x)dx≈∫07f(x)dx≈ equation editorEquation Editor B. If FF is an
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A file that is 227 megabytes is being downloaded. If the download is 19.2% complete, how many megabytes have been downloaded? Round your answer to the nearest tenth.
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Consider a triangle where a=80 degrees,a=2 cm and b=4 cm . how many possible triangles have the above properties
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Given: ∠T = ∠U ∠TRS = ∠URS Based on the given information and the algebraic and geometric properties presented or proven thus far, choose the congruence theorem that could be used to prove the
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A deer tick measures 29 centimeters in length in a photograph If the photo has been enlarged by a factor of 100, what is th eactual length of the deer tick
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Find the solution of f(x)=g(x) if f(x)= log base 2 with (x+3) and g(x)= 2x cubed. Explain why it is impossible for us to show an algebraic solution I have no idea how to do this someone please help m
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At Redbox mike rents 2 DVD's and 3 games for total of $15.50. At the same time John rents 3 DVD's and 1 game for a total of $12.05. Redbox is running a one day special giving the customer 50 cents off
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Three friends got jobs at stores in the mall. Nia earns 117 in the $0.60 for 14 hours of work Ty earns $148.50 for 18 hours of work Kim earns $137.60 per 16 hours of work who has the highest pay rate
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In the equation (a)-(d), the solution x to the equation depends on the constant a. Assuming a is positive, what is the effect of increasing a on the solution? Does it increase, decrease or remain unch
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The measure of one acute angle is four times the measure if the other acute angle. Write and solve a system of equations to find the measures of the acute angles.
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Which shows another way to write 63? A. 3 + 3 + 3 + 3 + 3 + 3 B. 3 × 3 × 3 × 3 × 3 × 3 C. 6 × 6 × 6 D. 6 + 6 + 6
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Josh is hiking Glacier National Park. He has now hiked a total of 17 km and is 2 km short of being 1/2 half of the way done his hike.
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The monthly cost of producing x electronic components is C(x)=2.15x+2350 c. What is the domain of the average cost function?
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A. D={8}, R=(-infinity, infinity) B. D=(-infinity, infinity), R={-8} C. D={-8}, R=(-infinity, infinity) D. D=(-infinity, infinity), R={8}
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The expression 2(a+b)=−8.1 for certain values of a and b. Find the value of the following expressions for the same values of a and b:
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Jane has a checkbook balance of $68.00. She then writes two checks, one for $5.00 and one for $62.50. She also deposits $75.00. She then uses her calculator to determine her new balance. Which of the
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Christine went shopping and bought each of her eighteight nephews a gift, either a video costing $14.95 or a CD costing $16.88. She spent $131.18 on the gifts. How many videos and how many
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determine the location of each local extremum of the function.
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The height of a triangle is 5 centimeters more than twice the length of its base write an equation relating the height of the triangle to the length
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The capacities at which U. nuclear power plants are working are shown in table for various years.
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The percentages of police officers who are women are listed in the table for various city populations.
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Of the 2,598,960 different five-card hands possible from a deck of 52 playing cards, how many would contain the following cards?
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Maximize the objective function 2x + 3y subject to the constraints that x + twice y is at most 6; and the sum of 5 times x and 3 times y is at most...
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Of 400 students surveyed, 159 were taking math, 186 were taking English, and 97 were taking physics.
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A. k = 2 e. none of these 24. How many batting lineups are there for the nine players of a baseball team if the center fielder must bat fourth and
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