Advance Math question and answers for September 07, 2023
- Q Water is boiled in a bowl and cooled in a room. The air temperature in the room is increasing linearly according to the function Ta(t) = 30 + 0.01t (t...
- Q (a) Show that x= 0 is a regular singular point.(b) Find the indicial equation and the indicial roots of it.(c) Use the Frobenius method to and two series solutions of...
- Q A marketing research firm provides you with the followinginformation. Historically, they have correctly predicted a positivemarket 82% of the time and correctly predicted a negative market76% of the time. Without...
- Q 1.Find the derivative of the product between a scalar functionand a vector function using the product formula.2. Find the volume of an irregular solid using tripleintegration, the first integral should...
- Q Solve the differential equation by variation of parameters.y''+ y = sin^2(x)
- Q 6a. Let V be a finite dimensional space, and let Land T be twolinear maps on V. Show that LT and TL have the sameeigenvalues.6b. Show that the result from...
- Q A university proposed a parking fee increase. The universityadministration recommended gradually increasing the daily parkingfee on this campus from $6.00 in the year 2004, by an increase of8% every year...
- Q Construct the Dual and solve the Dual by the graphical andsimplex method.Minimize Z = 1x1 + 1x2 + 2x3Subject to:2x1 + 2x2 + 1x3 >= J5x1 + 6x2 + 7x3...
- Q -When first observed, an oil spill covers 8 square miles.Measurements show that the area is tripling every 6 hrs. Find anexponential model for the area A (in mi2) ofthe oil...
- Q Linear algebra Thank you.Extra Credit (No partial credit - 1%): It is often useful toperform a change of basis to examine an object from a differentperspective. In the process of...
- Q 3. Parametric Curves (7 marks total) (a) Explain inyour own words the similarities and differences between thefollowing two parametric curves. i. x = t 2 , y = t 4...
- Q Produce an equivalent proposition without implications (">")and without not's ("-") using DeMorgan's Laws and the implicationrule.-? x ?y ?z [ [ ( -X>Z ) > (Z > -Y)] + -(Y...
- Q Identify the letter name, the quality, and quantity of each ofthe following propositions. Also, state whether their subject andpredicate terms are distributed or undistributed.Some residents of Manhattan are not people...
- Q A Ferris wheel with a diameter of 20 m and makes one completerevolution every 90 seconds. Determine an equation that models yourheight, in metres, above the ground as you travel...
- Q Numeros complejosExprese en la forma x + iy1)e^(2+i) 2) sen(1+i) 3) cos(2+3i)Resuelvasen(z) =3/4 + i/4Encuentre todos los valores de1)log 1 2) log(1+i) 3) (-1)^i 4) 2^iMuestre que sen(z)=0 si z=kpiComplex...
- Q At one of its factories, a manufacturer of college logosweatshirts makes two styles: crewneck pullover and hooded. Eachpullover sweatshirt takes 5 minutes to cut out and 20 minutes toassemble and...
- Q solve the IVP11/32y''+2/10y'+132/5y=6cos(3t), y(0)=0, y'(0)=0
- Q #1 Part 1: Find the payback in years(to the nearest hundredths place) for the following cash flow witha WACC of 4%:TimePeriod CashFlow Cumulative Out of Pocket 0 -100 -100 1 40 -60 2 50 -10 3 20 +10 4 70 +80#1 Part 2: Find the discounted paybackin...
- Q Suppose that a bacterial count satisfies the logistichypothesis. The initial count is 450 organisms / mL and the maximumsustainable count is 10,000 organisms / mL. The count is found toincrease...
- Q Solve each of the following ODEs. If initial conditions aregiven, give the unique solution.d) y''' ? 5y'' + 2y' + 8y = 0, y(0) = 2, y'(0) = ?1, y''(0)...
- Q Show that the following two vector ?elds are conservative and?nd associated scalar potentials.(a) F = 2?sin(2?) ? + 2?cos(2?) ?+ k(b) F = (2r cos2 ? + sin? cos?) r...
- Q Explain Fishers Exact Test ?Difference between BLUE and BLUP ? Differentproperties of BLUP
- Q Do I need to know where on the dart board the 3, 1, 5 cm dartslanded to obtain precision and accuracy?For the data and calculation for this lab report assume...
- Q A volume is described as follows:1. the base is the region bounded by x = ? y 2 + 16 y + 5 and x= y 2 ? 30 y...
- Q A factory has three machines capable of producing widgets. Allthree machines together can produce 191 widgets per hour. Machine Aand machine B together can produce 129 widgets per hour, whilemachine...
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