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Pollution begins to enter a lake at time to O at a rate ( in gallons per hour ) given by the formula f ( 1 ) who eret is the time ( in hours ) . At
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Evaluate f ( * + DE ) - f ( * ) for f ( 20 ) = 20 7 + 430 1 + 8x A ) 1 B ) At C ) 4 x + 4 + 2 AX D ) 4 + 2 Ax E ) 12 x + 2 ( Ax ) + 4 1x 22 .
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HOW TO PROVE THIS THEOREM IN PROJECTIVE GEOMETRY:
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Find the equation of the line through a point (4,-7) and perpendicular to the line whose equation is x-2y=3. Leave the answer in the slope-intercept...
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A standard 52-card deck is shuffled and 2 cards are picked, without replacement, from the top of the deck. The probability that the first card is a...
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Use the following matrix equations to answer questions 7-10. x-2 4 6 -2 26 y 4 -2 z +3 -w 3 = 7 13 find x. find y find w. find z.
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Eduardo counted seconds between seeing lightning and hearing thunder, and he knew that the lightning was about 2 miles away.
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Use the diagram below to answer the following questions. Show all work to receive credit a. Find the value of x. Find m divnbsp; (2)span...
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the dimensions of a rectangle are such that its length is 5 inches more than its width.
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I have SHL Assessment Exam that MUST be done by an expert. There's no chance for risk Please.The exam is made of 3 parts, check the attached picture.You must be good at all the 3 parts. If you open it
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Sketch the graph of f(x)=x %x3 2x2+3, first finding its (a) domain, (b) intercepts, (c) asymptotes, (d) relative extrema, (e) intervals of increase...
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Hi there, I have a question regarding the Quotient rule. What do you do with the denominator if it's already squared. For example:
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Find the volume of the gure. Express the answer in terms of 2: and then round to the nearest whole number. The volume of the gure is exactly |:| lj...
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(1 pt) A fence is to be built to enclose a rectangular area of 310 square feet.
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I am in need of assistance with some math homework and this is my last resort being that this is the weekend. Please assist if you can.
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Sands9:dvi a) Prove that if lim n a n = then lim n 1/a n = 0.
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What is meant by the term completing the square and where does the name completing the square come from?
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"Research:
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match: x^2=48 X^2= -4 X^2 =4/25 X^2=16 No real number solutions Two rational solutions that are not integers Two integer solutions Two irrational...
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Take the current amount you have in your checking or savings account.
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The problems below follow closely the examples shown in the background materials. Complete these problems showing your work 1. Convert the following...
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A uniform cable hanging over the edge of a tall building is 50ft long and weighs 75lb. Attached to the cable is a bucket filled with water weighing...
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Rewrite with only sin x and cos x. sin 2x - cos 2x -- Rewrite with only sin x and cos x. (1 point) sin 2x - cos 2x a.2 sinx cosx - 1 + 2 sin 2 x b.2...
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As a lead- in to the SVD , we discussed the polar decomposition of a square nonsingular matrix . Here is a reminder :
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The annual interest rate on the mortgage is 5 % The bank requires a minimum down payment of 15% at the time of the loan The annual property tax is 1...
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The Orthocentre (Z) i. Obtain the equations of the altitudes AK and CL (perpendicular to the sides) to determine the coordinates of Z, the...
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Consider the points on the Cartesian plane A(c, a), B(d, b) . Compute the gradients 0A and DB (1 mark) ii. Find the co-ordinates of P(x,y) making...
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A building is 282 feet tall. For a class project, Kari is to make a scale model of the building to place in the front hall display case. The display...
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Two poles, 10 m and 15 m high, are 25 meters apart on level ground. A guy wire runs from the top of each pole to the foot of the other pole.
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Identify any challenges you have in setting up an transshipment model in Excel, and solving it with Solver. Explain exactly what the challenges are...
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A machine that packages 100 vitamin pills per bottle can make an error of 2 pills per bottle.
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Chung-Li is making cupcakes. He made the table below showing the amount of each ingredient needed for a certain number of cupcakes. Chung-Li plotted the data. He used the number of slices of strawberr
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Given the function f(x) =|x|, write the equation of this function moved 3 units to the left, reflected over the x-axis, stretched vertically by a...
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Rule 1Disjoint transpositions commute. That is, for a,b,c,d distinct, (cd)(ab) = (ab)(cd). Rule 2 For a,b,c distinct, (cb)(ab) = (ac)(cb). Rule 3 For...
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Given a convex polygon with n vertices, we can divide it into several separated pieces, such that every piece is a triangle.
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A building is depreciated by its owner using the straight line depreciation method. The buildings depreciated value after x months of use is given by...
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Points : Joy DiMuzio's Comments 8 / 12 Values in part 4 are not correct . 10001 + ( 01 / 4 ) (4 50) = 1090 ( 1 . 1025 200 = 100 ( 1 6476929 ) = $1647...
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For the following argument, translate it into symbols, construct a truth table and determine its validity. If the lake freezes, then the lake-effect...
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i just need correct answers! thanks!
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A water trough is 10m long and a cross-section has the shape of an isosceles trapezoid that is 30cm wide at the bottom, 80 cm wide at the top and has...
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An investor has $10500 to invest in eithera bond that matures in 6 years or a business that will produce a continuous stream of income over the next
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At one instant a bicyclist is 40.0m due east of a park's flagpole, going due south with a speed of 10. Then 30.0s later, the cyclist is 40.
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function x = levenberg(f,x1,tol) % LEVENBERG QuasiNewton method for nonlinear systems. % Input: a f objective function Ak = Ak + (yAk*s)*(s'/ts'*s));...
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To serve 100 people chocolate pie requires 30 pounds of chocolate/caramel mix to make the pies.
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Question:1. Graph the function f (x) = x 2 + 4x - 12 on the coordinate plane. (a) What are the x -intercepts and y -intercept? (b) What is the
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A College sold Advance tickets to a play at $4 per ticket. Anyone who attended and purchased a ticket at the door had to pay $5 a ticket.
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Consider the following scenario, if you will. You know (somehow) that in one day you will drop through a wormhole pt a world in another star system.
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Let A and B be non-empty subsets of a nite universal set U. List (rearrange) the following set cardinalities in order of increasing size. (Use the...
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Can you calculate the difference of effect size using the F formula in eta squared Question 2a b:
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( 2 points ) Find the exact values of So 9 - 2 do and fo ( 2 - 2 ) do by using areas of familiar geometric hapes .
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