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Use the quadratic formula to find the exact solutions of the following equation. * 2 - 9x = 36 The solution ( s ) is/are* ( Simplify your answers ....
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Suppose that f(x) = x2/3(x 8)1/3. You should be able to determine f'(x) and f(x) for this function, but I am providing them so you can finish...
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t formula? How can D in that formula let you know the type of answer you will get when you solve the equation? What are the types of possible answers?...
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Consider a 9-month dollar-denominated American put option on British pounds. You are given that: (i) The current exchange rate is 1.43 US dollars per...
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3-28 Even though independent gasoline stations have been having a difficult time, Susan Solomon has been thinking about starting her own independent...
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An urn contains 8 black and 9pink balls. Six balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the...
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If 56% of the people at a certain conference are doctors, 50% are women, and 49% are female doctors, what is the probability that a person selected
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A company is trying to maximize its profit on the sale of items A, B, and C. They make a profit of 60 dollars on each item of type A, 25 dollars on...
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A phone company offers two monthly charge plans. In Plan A, there is no monthly fee, but the customer pays 6 cents per minute of use. In Plan B, the...
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In Routine #1, he does only running, burning 12.5 calories per minute. In Routine #2, he burns 23 calories walking. He then runs at a rate that burns...
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The fraction part of xR is {x}=x-x, where is the Gauss floor function. Note that 0={x}1. let R\Q.
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A county is planning to expand its train service. To better understand the current service, the county planner looked at which train stations are
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There are basic properties that rule what we can and cannot do when we add, subtract, multiply, and divide. These properties are:
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1. The Ice Cream Lovers Society decided to open up an ice cream stand during the summer months. They calculated that it would cost them $0.80 to make...
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contractor is calculating the probable profit on a project that is underway. the calculations show contract amount is 25,000. the original estimated...
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Consider a civilization broadcasting a signal with a power of 1.8104 watts.
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A circular disk with a rectangular hole has a radius of 0.500 m and mass of 0.300 kg. It is suspended by a point on its perimeter as shown in the...
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Suppose that the weights of large eggs are normally distributed with a mean of 57 grams and a standard deviation of 3 grams. a) Suppose we select 100...
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Question 14 [ 10 points ] Given the following matrix A , find an invertible matrix. 1 1 so that A is equal to LIR , when R is the reduced row -...
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1/4.002 Use a linear approximation to estimate the given number. Can you review this for accuracy?
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Four buses carrying 151 high school students arrive to Montreal. The buses carry, respectively, 39, 47, 29, and 36 students. One of the students is...
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A jazz concert brought in $132,000 on sale of 8,00 tickets. If the tickets sold for $10 and $20 each, how many each type type of ticket were sold?
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What is the benefit of utilizing "Simpson's rule" on a centroid when given n as a value and how does it apply to the following: Simpson's rule with n...
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the amount of electric bills for a household in a city have a skewed probablility distribution with a mean of $65 and a standard deviation of $25.
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Rita has a collection of 114 coins consisting of nickels, dimes, and quarters.
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When simplifying the rational expression, (x+8)/(x+2) explain why it is improper to cancel out the x's.
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Which normal distribution has a wider spread: Distribution A with a mean of one and a standard deviation of two, or Distribution B with a mean of two...
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A circular swimming pool has a diameter of 16 m, the sides are 3 m high, and the depth of the water is 1.5 m. How much work (in Joules) is required
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" Which of the following situations is inconsistent?
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what is the answer ?
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A $1425 washing machine in a laundromat is depreciated for tax purposes at a rate of $ 95 per year. Find a function for the depreciated value of the...
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a rancher has 450 ft. of fencing with which to enclose two corrals. The rancher wishes to contruct two corrals next to each other. a) Express the...
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3 marks | Let I and { { + A.I'd be the respective solutions of the linear systems AT = 6 ( A + DAY ({ + 4.2 ) = ( 6 + 26 ) show that |141I'll...
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Consider the points (3, -10) and (9, 8).
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IBM Inc. is going to award a contract for fine-line pens to be used nationally in its offices. Two suppliers, Bic and Pilot, have submitted bids.
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Question 1 Shown below are rental and leasing revenue figures for office machinery and equipment in the United States over a seven-year period...
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Go to http://www.purplemath.com/stdysrvy.htm and take the survey. Make sure your pop-up blockers are disabled and you have done your browser checks...
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j = i in the expressions. Please show the work. Thank you!
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Find the arc length on the interval for t between 1 and 3 inclusive for the curve described with the parametric equations: x = t 2 , y = 2t 2 + 1.
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Do you know the formula I would use for this?
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Suppose that P = (33,31) is a point on the cubic curve '92 = m3+ax2+bcc+c (a) Verify that the x-coordinate of the point 2P is given by the...
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Trash pickup at my house is normally on Tuesdays.
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Player R has a $2, a $5, and a $10 bill. Player C has a $1, a $5, and a $10 bill. Each player selects and shows (simultaneously) one of his or her...
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It is estimated that 3% of the athletes competing in a large tournament are users of an illegal drug to enhance performance. The test for this drug...
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(2) Suppose I : # * #' is a linear transformation defined by I'L 21 1 - 17 I - I ] + In Then find a set of vectors 5 so that Range ! _ S' man5. (...
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1) Evaluate D fdA for the function f and the region D ^2 f(x,y)=e^x, D={(x,y)|0 x 3, x y 2x^2} 2) Using polar coordinates, evaluate the integral R
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1) Compute s fdS in each case f(x,y,z) = x^2+y^2 S is part of the cone z^2=x^2+y^2 between z=1 and z=4 2) Compute s F dot dS F=2i-xyj S is the graph
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(1 point) Let C be the curve which is the union of two line segments, the rst going from (0, 0) to (4, 4) and the second going from (4, 4) to (8, 0)....
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how do I find the dot product of (1 - i , 2+3i) and (2 + i, 3 - 2i) ?
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In need of Assistance Asap! Section 7. Exercise 22, 38, 42, 56, and 70 Graph of the following system: 22) 3x - 5y = -9 5x - 6y = -8 Solve each system...
