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##### Ruby, CesC 64,9 kJ, trying reach hlgh shelf by standlnj tlptoes In thls posltlon half her supdoIted ncrma Tocce cxeited Dy the flc? an tne (ces each sncwn part the flgure below. This situation can be modeled mechanically DY represenimj the -orce Ruby = Achilles tendon wlth '^ and tne force on her tibia shown the flgure below. What the value the angle ard the magnitudes the fcrzasISuAchilles [endonmn" L174 nun 241 `Need Help?namTibu

Ruby, CesC 64,9 kJ, trying reach hlgh shelf by standlnj tlptoes In thls posltlon half her supdoIted ncrma Tocce cxeited Dy the flc? an tne (ces each sncwn part the flgure below. This situation can be modeled mechanically DY represenimj the -orce Ruby = Achilles tendon wlth '^ and tne force on h...

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##### 2 Which, ifany, of the following functions defined on the integers islare the autocovari- ance function(s) of a weakly stationary time series? Please specify your reasons_h =0, h =11,12,+3, [5 marks]Yh =0.9 cos(h-1z) + 0.6]sin(h-1w)l(ii)h = 0, h =+l, h =+2, otherwise.-0.8 Yh = ~0.6[S marks](iii)0.7 T = { -0.3h = 0, h=11,+2,+3,[S marks]

2 Which, ifany, of the following functions defined on the integers islare the autocovari- ance function(s) of a weakly stationary time series? Please specify your reasons_ h =0, h =11,12,+3, [5 marks] Yh = 0.9 cos(h-1z) + 0.6]sin(h-1w)l (ii) h = 0, h =+l, h =+2, otherwise. -0.8 Yh = ~0.6 [S marks] ...

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##### 09 Least Squares 10 Points(a) Find all least squares solutions # â‚¬ R3 to the linear system Az b whereT10 0A = 1 (16 =F 8Show your work:(b) Find vectors 6 â‚¬ Col(A) ad 2 â‚¬ Col(A)L such that b = 6+2.Please select file(s)Select file(s)

09 Least Squares 10 Points (a) Find all least squares solutions # â‚¬ R3 to the linear system Az b where T1 0 0 A = 1 (1 6 = F 8 Show your work: (b) Find vectors 6 â‚¬ Col(A) ad 2 â‚¬ Col(A)L such that b = 6+2. Please select file(s) Select file(s)...

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##### Zid 57t 60Fe: (0j.MenCAi UaetedFanlesKeec elnrn [7an Prre (c}'HlaFatn

Zid 57t 60Fe: (0j. Men CAi Uaeted Fanles Keec elnrn [7an Prre (c}' Hla Fatn...

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##### 7 . Benzene exists as two resonance structures. Groups attached to benzene can be activating or deactivating: Anthracenes and monosubstituted anthracenes, can be also be drawn with their resonance structures to illustrate why various groups are activating, ortholpara directors, meta etc_a. Draw the three resonance structures for 9-nitroanthacene. (do not consider resonance with the nitro group): Use to separate the resonance structures and use curved arrows to indicate the electron flow from one

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Suppose A and B are equivalence relations over the same set X. Prove or disprove whether B o A is an equivalence relation....

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Find the area of the shaded region: The graph to the right depicts IQ scores of adults, and those scores are normally distributed with mean of 100 and standard deviation of 15. Click to view page of the_table Click to vielpage of the table The area of the shaded region is (Round to four decimal plac...

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##### 5) The graph of f(t) is shown below. Let the function g(x) = J f (dt .Sketch a graph of g(x) over the interval [0,6]b) for what intervals is g(x) concave up?

5) The graph of f(t) is shown below. Let the function g(x) = J f (dt . Sketch a graph of g(x) over the interval [0,6] b) for what intervals is g(x) concave up?...

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##### The following reaction involves two successive intramolecular Michael reactions. Write both steps, and show their mechanisms.

The following reaction involves two successive intramolecular Michael reactions. Write both steps, and show their mechanisms....

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##### Oaulnn &0(35 Step | oft01:17;40Ahosp al dkrecior fold thal 55 ofthe treated pat "rG arg insured than the expered perceniape sample 0l 200 patlents Tourd 4+7" | plce =can tesc Une clalm Lhat tre percentage of insured pnUents euc Flnd the value ottnc test statist Round Your answcrAnswefienRfi 7PoingTables Kexpad Keyboard ShortcutsNerOnui Iute [eunrMacBook Pro

Oaulnn & 0(35 Step | oft 01:17;40 Ahosp al dkrecior fold thal 55 ofthe treated pat "rG arg insured than the expered perceniape sample 0l 200 patlents Tourd 4+7" | plce = can tesc Une clalm Lhat tre percentage of insured pnUents euc Flnd the value ottnc test statist Round Your answcr ...

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Find the equation of the line tangent to the graph of f(x) = (Inx}? atx=11. (Type your answer in slope-intercept form; Do not round until the final answer: Then rour...

1 answers

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Simplify each cube root. See Example $6 .$ $$ \sqrt[3]{-343 a^{6} b^{3}} $$...

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##### The average overseas trip cost is $\$ 2708$ per visitor. If we assume a normal distribution with a standard deviation of $\$ 405,$ what is the probability that the cost for a randomly selected trip is more than $\$ 3000 ?$ If we select a random sample of 30 overseas trips and find the mean of the sample, what is the probability that the mean is greater than $\$ 3000 ?$

The average overseas trip cost is $\$ 2708$ per visitor. If we assume a normal distribution with a standard deviation of $\$ 405,$ what is the probability that the cost for a randomly selected trip is more than $\$ 3000 ?$ If we select a random sample of 30 overseas trips and find the mean of the sa...

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##### 3. And still again, the 20 kg coyote plans another attack.(Youâ€™ve got to admire his perseverance). This time, he ties one endof a rope onto a giant 56 kg boulder and the other end to hiswaist. He drags it up an incline of 10 degrees to push it off thecliff onto the Road Runner.(a) If he drags the boulder with a constantvelocity and exerts a tension of 546 N on the rope, what isthe coefficient of kinetic friction? Draw a free body diagramdepicting the forces.(b) His arms get tired as he drags t

3. And still again, the 20 kg coyote plans another attack. (Youâ€™ve got to admire his perseverance). This time, he ties one end of a rope onto a giant 56 kg boulder and the other end to his waist. He drags it up an incline of 10 degrees to push it off the cliff onto the Road Runner. (a) If he ...

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##### For the following exercises, convert the given Cartesiancoordinates to polar coordinates with r > 0, 0 â‰¤ Î¸ <2Ï€.Remember to consider the quadrant in which the given point islocated.(âˆ’4, 6)

for the following exercises, convert the given Cartesian coordinates to polar coordinates with r > 0, 0 â‰¤ Î¸ <2Ï€. Remember to consider the quadrant in which the given point is located. (âˆ’4, 6)...

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##### DETAILStransformer has 65 turns the prlmary and 1860 turns Its secondury The voltage across the primary 14.30Select the type of transformer from the Ilst below_ Step- down transformerStep-UP tranctormcrCapacitor transformer Inguctor transformerCalculate the voltage across the secondary coil:current o/ 1,50 Determine the input Cutcnt The transformer outputsCalculate the power (In W)in the secondary slde the transtormer.Calculate the power (In WJin the primary slde of the transformer:

DETAILS transformer has 65 turns the prlmary and 1860 turns Its secondury The voltage across the primary 14.30 Select the type of transformer from the Ilst below_ Step- down transformer Step-UP tranctormcr Capacitor transformer Inguctor transformer Calculate the voltage across the secondary coil: cu...

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PanA Usc Coulomb's Anowin cclcuminc (0 Maqniiudc Innnc hek ai points the Iigurc(Figuro the mo positive chargos 5 9 HC 4cm ) expreb your anbwars sing two significant figuree separatad by comme Azt EA, Ep NC Subinit Enaou AmYed Reque lanytnf Incorect; Try Rgaln; atrampts remalning Part B Use Coul...

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1 HHL F 3 1 M HH W 1 [ H 1 V W 1 [ 1 H H 8 WP L H L 1 # { 1 !...

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f. Identify any outliers in the data. Select the correct choice below and, if necessary; fill in the answer box to complete your choice_ 0A The outliers are (Round to the nearest integer as needed. Use comma to separate answers as needed:) 0 B. There are no outliers_...

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Find the value of $ in the interval 0 2 that satisfies the given statement tan $ = 0.8565 5 = radians (Round to eight decimal places as needed )...