
5. Upon examining the contents of 38 backpacks, it was found that 23 contained a black pen, 27 contained a blue pen, and 21 contained a pencil, 15

['1 point ), Consider the following system ; I = 22 10 BE Find the Eigenvalues and Eigenvectors of the coefficient matrix A. A1 = . 2/ 1 = . and ~``...
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the average distance from the sun earth to the sun is about 9.3 x 10^7 miles.The speed of light is bout 1.86 x 10^5 miles/second. How long does it

7 . Given the function f ( ac , } ) = V 4  202  32 ( 2 ) ( 3 points ) Find the function's domain ( b ) ( 3 points ) Find the function's range ( C )...

( 14 points ) Solve the initial value problem to find ar I and r for all + 2 0 , when d'T ditz = sinti  cost j + 2 sin 2 + k with initial...

 1 point ), Consider the following system . It Find the Eigenvalues in terms of amp;.  Enter your answer as a comma separated list .! A =
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If an open box has a square base and a volume of 99 in.3 and is constructed from a tin sheet, find the dimensions of the box, assuming a minimum...
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Consider the differential equation 2ydx + 3xdy = 0. Determine conditions on "a" and "b" so that mu(x,y) = (x^a)(y^b) is an integrating factor.
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[5] Compute each of the following limits or show that they do not exist: (a) [2.5 lim cos( 5x)  cos(7x ) (b) [2.5] A metal cable has radius r and...
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3 . In this question , you need to know that the volume of a sphere with radius * is {ITY . Suppose that a machine inflates spherical balloons by
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Consider the equation below. (If an answer does not exist, enter DNE.) f(x) = e9X + eX (a) Find the interval on which fis increasing. (Enter your...

Consider the following function. (If an answer does not exist, enter DNE.) f(X) = x2 + s x (a) Find the vertical asymptote(s). (Enter your answers as...
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In 1960, the average American disposed of 2.7 pounds of garbage per day, whereas in 2003 this amount was 4.3 pounds per day.

The number of people who purchase a band's album during its first week is estimated to the nearest 100, and is reported to be 57,000.
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Find the smallest possible degree of a polynomial with the given graph . Explain your reasoning . The smallest possible degree is because the graph...

The number of acres a farmer uses for planting pumpkins will be at least 2 times the number of acres for planting corn. The difference between the...
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In this question, you will apply the GramSchmidt process.
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an open top box is to be constructed by cutting out squares from each corner of a 14 cm by 20 cm sheet of plastic then folding up the sides express

A farmer wants to find the best time to take her hogs to market. The current price is 84 8 4 cents per pound and her hogs weigh an average of 80 8 0...

Let W(t) be a Brownian motion. For each of the following processes, verify whether it is a martingale process:

Use Lagrange multipliers to find the maximum and minimum values of the function f (x, y) = x^2+4y^2 subject to the constraint xy = 8.
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(1 point) If y = , find the domain, the first and second derivativesl all x2 + 5 relative and absolute extrema. all inflection points, open intervals...

Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent. 3x  2y = z= 7 x = y ...
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Harvesting Models Labs Launch Harvesting Models Lab Background Consider a population of I say , fish , with a growth rate of 18% in an environment...
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Section 4.4: Problem 16 (1 point) Suppose the derivative of the function y = f (x) is given by y' = (x 6)2(x + 4)(x + 5). Where does f have local

Section 4.7: Problem 4 Previous Problem Problem List Next Problem (1 point) Apply Newton's method to f (x) = 1/x with xo = 1 and calculate x1, x2,

Homework 6Â Answer the following questions: (10 point each)Â 1 Consider the traffic accident data set shown in Table below.Traffic accident data set.Weather ConditionDriverâ€™sConditionTraffic Vi
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Homework : Sec 7. 2 LP  Graphical Method Score : O of 1 pt 1 9 of 1 1 ( 1 1 complete ) ~\ HW Score :36%6, 9.5 of 1 X) 7. 14 Find the minimum and...

An ordinary (fair) die is a cube with the numbers1 through6 on the sides (represented by painted spots).
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Select a common topic or hypothesis and record the topic in your posting, for example: "What is the average number of hours you watch TV every week?

A beam of laser light has a wavelength of 584 nm. What is the frequency of the laser light?

A man with a boat is located at point on the shore of a circular lake of radius 6 miles. He wants to reach the point on the shore diametrically...
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Ftv and Ftwo of a givea flat F have paint u in Common, the F4v  Ftw Show that it a flat cortaiss O , the I is a subspace 3 Show that FF=ixy X,yeF?...

Use 4point bins (96 lo 99, 92 to 95, etc.) to make a frequency table for the set of exam scores shown below Include columns for relative frequency...

15 16 17 Question 1 1 Not yet answered Use a calculator to find the LRAM area approximation for the area under the graph f (x)  x3  8 from Marked...

https : / / xlitemprod . pearsoncing . com /api / VI / print / ma The function N ( t ) =  0 . 8+ + 900 4+ + 4 , $2 15 , gives the body N ( t )

a solid is generated by revolving the region bounded by y=.1x^2 and y=10 about the yaxis.

An archacilogist find s pottery in a Middle Eastern cave which contains only 30% as much carbon14 as a piece of modern pottery. how old is the

) The plan for a 20ftby12ft patio has a square garden in the middle of it.

(3 points) Find the points at which the graph of the equation 4x2 +1.2 8x+4y+4=0 has a vertical or horizontal tangent line.

an open top box is to be made from a square piece of material 10 inches on a side, by cutting equal squares form the corners and turning up the sides....
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Find the derivative of the following functions using the product rule, quotient rule, or chain rule. You do not need to simplify the result. (a) (1...

The Taste Delight Bakery produces q large chocolate cakes at a cost of $11.38 each and sells (q3) of them for $21.00 each.
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z, and 7 =IT. Find / 2) and (2). 4. Use logarithmic differentiation to find the derivative of the function y = x008(x). 5. Use logarithmic

(LR5) Find and state the value of r 2 , the coefficient of determination, and r, the correlation coefficient. Discuss your findings in a few
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If a stone is tossed from the top of a 250 meter building, the height of the stone as a function of time is given by h(t) = 9.8t2  10t + 250, where...

Referring to the figure, suppose that F . dr = 2x, F . dr = 37. Use Green's Theorem to determine the circulation of F around Ci, assuming that ax aF2...
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Paragraph 1: Based on your experience thus far in this class, what is the probability that you will receive an "A" grade?
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3. (13 points) A water trough is 12 meters long with a semicircular cross section of radius 0.8 meters. The trough and its cross section are shown

My company XYZ closed at $103.09 per share with a P/E ratio of 10.83. How much were my earnings per share?