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##### Point) Findby implicit differentiation whenxy =I+/ 4 + sec(y)

point) Find by implicit differentiation when xy =I+/ 4 + sec(y)...

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##### 1. [15 marks] For the THREE LSI systems(filters) listed below .Tn + 2In-1 7 Tn-%0.7yn-1-do the following:(a) find the Z-transform of the filter (the transfer function H(-)):(b) identify the zeros and poles (if any) of the function H(z):find the frequency FESDOHISC of the filter. as quency w: H(ezriz_function of normalized freplot the amplitude response of the filter: |H(ezviv' ):identify whether the filter is low pass; high pass_band pass;compute and plot the impulse response of the filter.

1. [15 marks] For the THREE LSI systems(filters) listed below . Tn + 2In-1 7 Tn-% 0.7yn-1- do the following: (a) find the Z-transform of the filter (the transfer function H(-)): (b) identify the zeros and poles (if any) of the function H(z): find the frequency FESDOHISC of the filter. as quency w: H...

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##### In the context ofhypothesis testing: a) If thc rescarcher is using a 1 % level of significance, what is the probability of rejecting the null hypothesis when it is in fact true?b)If the probability of failing to reject the null hypothesis when it is in fact false has becn calculatcd as 0.20, what is the power of the tcst? To incrcase the power of a test & rescarchcr can (Morc than onc answer is possible):reducc thc valuc 0 incrcasc thc samplc sizc dccrcasc the samplc Sizc 0 incrcasc the valu

In the context ofhypothesis testing: a) If thc rescarcher is using a 1 % level of significance, what is the probability of rejecting the null hypothesis when it is in fact true? b) If the probability of failing to reject the null hypothesis when it is in fact false has becn calculatcd as 0.20, what ...

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##### Question 415 ptsFind the rank and nullity of the following matrix Fill in your answer in the blank spaces provided below (5 points each):-3 -1 ~6 -1 -6 ~6A = -3The rank of A isThe nullity of AisThe rank of AT is

Question 4 15 pts Find the rank and nullity of the following matrix Fill in your answer in the blank spaces provided below (5 points each): -3 -1 ~6 -1 -6 ~6 A = -3 The rank of A is The nullity of Ais The rank of AT is...

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##### Find aY {clalive axtrema 0f Ine functon . List axch oxtremum 8kon9 with tha x-vahi# &4 which _ ccurg Identiy In"ervats Over which Iho tuncilon whicn i /5 cocroasing; Than auetch Fr Gan graph ol {he tuncton FG} = 2.22und OyorDescribe JnY rolalyu urtrema. Salecl thu Conoct chcica bukow 114, necostanpnsvynr boxtes) wb ] your cholao;The relallva Iinlmum polni(s} Iatnre Iha rolalivo MAXImum Docni(a) Laro (S mplly Your unswama Typa ordered naing ILaim) Iricor Iractions Usu coinmhm Joparn o

Find aY {clalive axtrema 0f Ine functon . List axch oxtremum 8kon9 with tha x-vahi# &4 which _ ccurg Identiy In"ervats Over which Iho tuncilon whicn i /5 cocroasing; Than auetch Fr Gan graph ol {he tuncton FG} = 2.22 und Oyor Describe JnY rolalyu urtrema. Salecl thu Conoct chcica bukow 114...

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##### (12 pointo) Let f(s,u) Vetv Fiud AJ1 eqjueelon fur the eangent plano 1 the 'gaph" : f(I,V) at (0,2) , and aleo find rhedir Dzul[vecler for thie Gangeni plano.(6) Lt $ b Uie love] surlncr 7v Find cqqloekon for tha tengene plane ol $ at (0,0,1), and also find moritai voctor for thle tangent plare.

(12 pointo) Let f(s,u) Vetv Fiud AJ1 eqjueelon fur the eangent plano 1 the 'gaph" : f(I,V) at (0,2) , and aleo find rhedir Dzul[vecler for thie Gangeni plano. (6) Lt $ b Uie love] surlncr 7v Find cqqloekon for tha tengene plane ol $ at (0,0,1), and also find moritai voctor for thle tangent...

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##### Question 7package is dropped from a helicopter at a height of 813m. If it accelerates toward earth at 8.2m/s/s (due to air resistance) for the whole fall how much time will it take to hit the ground belowtunitlQuestion Help:Message instructorSubmit Question Question 8An engineer is designing the runway for an airport: The planes that use the airport will start from rest and accelerate at a rate of at least 3.8 m/s^2. The takeoff speed for this plane will be 66 m/s. Assuming this minimum accelera

Question 7 package is dropped from a helicopter at a height of 813m. If it accelerates toward earth at 8.2m/s/s (due to air resistance) for the whole fall how much time will it take to hit the ground below t unitl Question Help: Message instructor Submit Question Question 8 An engineer is designing...

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##### QUESTIOn 42 The relationship of midge larvae and larval salamanders that feed on two ID Indirect Commensalism species of Daphnia is considered IO Interference Competition Dired Competition @ Apparent competition Indirect ParasitismQUESTION 43Which Is & tool used specifically for the conservation of endangered plant species? Seed banks HN Translocation Captive breeding Fungal enhancement HGenetic engineeringQUESTIONA4

QUESTIOn 42 The relationship of midge larvae and larval salamanders that feed on two ID Indirect Commensalism species of Daphnia is considered IO Interference Competition Dired Competition @ Apparent competition Indirect Parasitism QUESTION 43 Which Is & tool used specifically for the conservat...

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##### 12. [-/10 Points]DETAILSSCALCET8 8,3.024The masses m; are located at the polnts P, Find the moments Mx and My and the center of mass of the system Mi = 3 mz = 2, m; P,(-4, 2), P2(o, 5) , P3(3, L). Pa(1, -2)

12. [-/10 Points] DETAILS SCALCET8 8,3.024 The masses m; are located at the polnts P, Find the moments Mx and My and the center of mass of the system Mi = 3 mz = 2, m; P,(-4, 2), P2(o, 5) , P3(3, L). Pa(1, -2)...

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##### Draw angles in standard position such that the terminal side passes through the given point.$$(-7,5)$$

Draw angles in standard position such that the terminal side passes through the given point. $$(-7,5)$$...

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##### Points and are separated by lake, To find the distance between them_ surveyor locates point â‚¬ On land such than ZCAB 48.4 Find the distance across the lake from A to B.472 m37i mNOTE: The triangle is NOT drawn to scale:distance

Points and are separated by lake, To find the distance between them_ surveyor locates point â‚¬ On land such than ZCAB 48.4 Find the distance across the lake from A to B. 472 m 37i m NOTE: The triangle is NOT drawn to scale: distance...

1 answers

##### Let $S$ be a closed surface. Use Gauss' theorem to show that if $\mathbf{F}$ is a $C^{2}$ vector field, then we have $\iint_{s}(\nabla \times \mathbf{F}) \cdot d \mathbf{S}=0$.

Let $S$ be a closed surface. Use Gauss' theorem to show that if $\mathbf{F}$ is a $C^{2}$ vector field, then we have $\iint_{s}(\nabla \times \mathbf{F}) \cdot d \mathbf{S}=0$....

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##### When Jack cleans the house, it takes him 4 hours. When Ryan cleans the house, it takes him 6 hours. How long would it take both of them if they worked together?

When Jack cleans the house, it takes him 4 hours. When Ryan cleans the house, it takes him 6 hours. How long would it take both of them if they worked together?...

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##### In Problems 19–26, sketch the graph of each function. Be sure to label three points on the graph. $$f(x)=\sqrt[3]{x}$$

In Problems 19–26, sketch the graph of each function. Be sure to label three points on the graph. $$f(x)=\sqrt[3]{x}$$...

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##### Find 2 if z = iSelect one:+2nn) n is an integer2 =eb. Non of themI+3nt) 2 =e 3 n is an integerd.+nt) 2 =e 2 n is an integer

Find 2 if z = i Select one: +2nn) n is an integer 2 =e b. Non of them I+3nt) 2 =e 3 n is an integer d. +nt) 2 =e 2 n is an integer...

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##### Find the margin of error. Sample size 123102 successes at a confidence interval of99.5%

Find the margin of error. Sample size 123 102 successes at a confidence interval of 99.5%...

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##### Use the sample data and confidence level given below to completeparts (a) through (d).A research institute poll asked respondents if they feltvulnerable to identity theft. In the poll,n equals 946andx equals 529who said "yes." Use a99 %confidence level.

Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n equals 946 and x equals 529 who said "yes." Use a 99 % confidence level....

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##### Balance the reaction between IO3" and Fe to form Iz and Fel+ in acidic solutionWhen you have balanced the equation using the smallest integers possible enter the coefficients of the species shown: Enter "[" if the coefficient is "1.Water appears in the balanced equation as(reactant; product, neither) with coefficient of(Enter for neither: )How many electrons are transferred in this reaction?HO;

Balance the reaction between IO3" and Fe to form Iz and Fel+ in acidic solution When you have balanced the equation using the smallest integers possible enter the coefficients of the species shown: Enter "[" if the coefficient is "1. Water appears in the balanced equation as (rea...

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##### There are two traffic lights along the route that Laura ridesfrom home to school. One traffic light Is red 50% of thetime. The next traffic light is red 60% of the time. The lights operate on separate timers. Find the probabilitythat these lights will both be red on Lauraâ€™s way home fromschool.

There are two traffic lights along the route that Laura rides from home to school. One traffic light Is red 50% of the time. The next traffic light is red 60% of the time. The lights operate on separate timers. Find the probability that these lights will both be red on Lauraâ€™s way home fr...

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##### Which of the following is a tail of thesequence2n+110 17 2613 1 21(3, 1, 131 10 ' 13 16(4 1 16 026

Which of the following is a tail of the sequence 2n+1 10 17 26 13 1 21 (3, 1, 13 1 10 ' 13 16 (4 1 16 026...