## Question

###### The commander of space cruiser wishes port tour sentry ships arrayed around the cniser at the vertices of tetrahedron for defensive purposes since an attack can come from any direction.(a) How many ways are there - deploy the ships if there are two different kinds of sentry ships available. and we discount all symmetries of the tetrahedral formation? (b) How many Ws are there if there are three different kinds of sentry ships available?

The commander of space cruiser wishes port tour sentry ships arrayed around the cniser at the vertices of tetrahedron for defensive purposes since an attack can come from any direction. (a) How many ways are there - deploy the ships if there are two different kinds of sentry ships available. and we discount all symmetries of the tetrahedral formation? (b) How many Ws are there if there are three different kinds of sentry ships available?

## Answers

#### Similar Solved Questions

1 answers

##### Synicmy Spoats UserstldcitVnancialaCnniUndoxnicendebatkbqarddcggMAA VathcVtIcAL asssciation IvaicaHetwon 2018_renlanalysis 01330MWC0 hw]HWI: Problem 6 Previous Problem Problemlis Next ProblcmPoin) um following rcal ficbons whcrever it is defned Ener your answers using @a! Halion Delarrnine the (n00 eachf(z) sin(21f(r)Ranguf(=)f(I) Range 1 + 02f(r) Range 1+1Note: You Gon eam ponta crdircprob emFevcw My MrawetsSuomnieswarYou have atlampted this problem Jmas Ycv nave anemtis [naininoAang"Reng

Synicmy Spoats User stldcit Vnanciala Cnni Undox nicende batkbqard dcgg MAA VathcVtIcAL asssciation Ivaica Hetwon 2018_renlanalysis 01330 MWC0 hw] HWI: Problem 6 Previous Problem Problemlis Next Problcm Poin) um following rcal ficbons whcrever it is defned Ener your answers using @a! Halion Delarrn...

5 answers

##### RinMmn7 At R Muhiph 36t$ S:I"' 74'5651441 Atus Sue 55i1} St:ul:unl A 58507438} Obstrvalions 34k3k13s7 4NrSigmuficence 375560 1,6469713Tllu'10.84241744 771,2741473 1748.16/66,}416.4425 27.54551Rek ResAu(octcicets Steunrd Erro 71.37061194 366.18126 742060764 126667597X8502 W0160570| Imercepi 863068 0171-06 Mciel ued predict {he WCig 0uaiion tlal could he Wtt 1S ta" estimalled repression interpet the slope? 04 points} eiven Ihe height How do

Rin Mmn 7 At R Muhiph 36t$ S:I"' 74'5651441 Atus Sue 55i1} St:ul:unl A 58507438} Obstrvalions 34k3k13s7 4Nr Sigmuficence 375560 1,6469713 Tllu '10.84241744 771,2741473 1748.16/66,} 416.4425 27.54551 Rek Res Au (octcicets Steunrd Erro 71.37061194 366.18126 742060764 126667597 X850...

5 answers

##### Ages 15-18 19-22 23-26 27-30 31-34 35-38Number of studentsBascd on thc frcquency distribution abovc; find thc cumulativc frcqucncy for thc class 27-30 (Your total should include thc frequcncy for this class )Cumulativc FrcqucncyGivc your answcr rounded to onc dccimal placc

Ages 15-18 19-22 23-26 27-30 31-34 35-38 Number of students Bascd on thc frcquency distribution abovc; find thc cumulativc frcqucncy for thc class 27-30 (Your total should include thc frequcncy for this class ) Cumulativc Frcqucncy Givc your answcr rounded to onc dccimal placc...

5 answers

##### ~12 POINTSLARTRIG1O 2.4.007.Find the exact value of each expression. (a) cos 3)(b) cos Z cos 1

~12 POINTS LARTRIG1O 2.4.007. Find the exact value of each expression. (a) cos 3) (b) cos Z cos 1...

5 answers

##### (alrittt bte u Jechenvistrx }Voj252047Deling hcul~peeilic heat â‚¬ citymalas hcat capac Ity[xecnbe opcn syslcm; clscd sstcmIcolntet 4alembomb elorimneter his heut â‚¬pacuty of2ASUJK When Cumbuscd JUS L eihvlcne C4nt tha chamtkr the lemperature incncuscd fron 2750K to277.1K ereTgy f coubustion Calculate Ihc Mnolc .Cakulate work done Huule: WcIL Fxtcni piceeure Of JAtmcxpunu: mom _5 L[04annsi(CchleanDru heating EuN for HQ and label the mpurlng noiie (Complctc papet)separte shaolHow Muc CnCni rleae

(alrittt bte u Jechenvistrx } Voj252047 Deling hcul ~peeilic heat â‚¬ city malas hcat capac Ity [xecnbe opcn syslcm; clscd sstcm Icolntet 4alem bomb elorimneter his heut â‚¬pacuty of2ASUJK When Cumbuscd JUS L eihvlcne C4nt tha chamtkr the lemperature incncuscd fron 2750K to277.1K ereTgy f co...

5 answers

##### Find the limit of the sequence if it converges; otherwise indicate divergence x=6-":SbljjiDiverges

Find the limit of the sequence if it converges; otherwise indicate divergence x=6-" :Sbljji Diverges...

5 answers

##### Calculate the [H" ] &nd the [OH of 2 solution with a pH = 1.51 at 25 "C[#+](on- ]

Calculate the [H" ] &nd the [OH of 2 solution with a pH = 1.51 at 25 "C [#+] (on- ]...

5 answers

##### 82 More 4 throat Jersurg j9 | MH 28 @ What V Materials Materials the many contains X mass moles 7.0 mol mg Periodic "cgecksi menthol the of 1.64 are menthol Table moles 7.0 which number of significant mg sey the nifentholigures: henthovla {

82 More 4 throat Jersurg j9 | MH 28 @ What V Materials Materials the many contains X mass moles 7.0 mol mg Periodic "cgecksi menthol the of 1.64 are menthol Table moles 7.0 which number of significant mg sey the nifentholigures: henthovla {...

5 answers

##### Problem #1 The wavelength of a particular electromagnetic wave is 2.45 x 10-10 m.What is the frequency of the wave? (Must show work to support)What type of electromagnetic wave would this be?

Problem #1 The wavelength of a particular electromagnetic wave is 2.45 x 10-10 m. What is the frequency of the wave? (Must show work to support) What type of electromagnetic wave would this be?...

5 answers

##### F(x) = Does the X+z IT apply? on [-13],r(c) = not; say e/w whyf(x) 2sinx on [5z] f(c) = 41{(x) tan*'[x"o] f (c) =1does find the value "c" guaranteed

f(x) = Does the X+z IT apply? on [-13],r(c) = not; say e/w why f(x) 2sinx on [5z] f(c) = 41 {(x) tan* '[x"o] f (c) =1 does find the value "c" guaranteed...

5 answers

##### The time that a randomly selected individual waits for an elevator in an office building has a uniform distribution over the interval from 0 to 1 minute. For this distribution $mu=0.5$ and $sigma=0.289$.a. Let $ar{x}$ be the sample mean waiting time for a random sample of 16 individuals. What are the mean and standard deviation of the sampling distribution of $ar{X}$ ?b. Answer Part (a) for a random sample of 50 individuals.c. Draw a picture of a good approximation to the sampling distribution o

The time that a randomly selected individual waits for an elevator in an office building has a uniform distribution over the interval from 0 to 1 minute. For this distribution $mu=0.5$ and $sigma=0.289$. a. Let $ar{x}$ be the sample mean waiting time for a random sample of 16 individuals. What are ...

5 answers

##### Chemlatry | Exam 8 onan Atn @ carboni FTouj Lekt4d4 cinbon Moin Grte Kat utt ~tonkd t0 hydrctn Cem bonkd E anothct Oxyprn uor maT Kad Knnucu chn _ unsaturuicd Ini n com ercd t0 4 jututat Teaatam OCcun #hcri = What kiratschydrogenation hydrogenation Achydration hy drution Puential of @ hulf-cell 154 mcsure of The standard reduction concentrtion pne~5ure tempetature - Foltage: thc naction in hydrogen-oxygen fucl ccll What is the main ditlerence betueen mndatnc burning of hydrogen in uir? Whcn hydr

chemlatry | Exam 8 onan Atn @ carboni FTouj Lekt4d4 cinbon Moin Grte Kat utt ~tonkd t0 hydrctn Cem bonkd E anothct Oxyprn uor maT Kad Knnucu chn _ unsaturuicd Ini n com ercd t0 4 jututat Teaatam OCcun #hcri = What kirat schydrogenation hydrogenation Achydration hy drution Puential of @ hulf-cell 154...

5 answers

##### 10. A series AC circuit contains resistor; an inductor of 150mH , & capacitor of 5.0OpF and a source with AVmar 240V operating at 50.0 Hz. The maximum current in the circuit is 100 mA a) Calculate the inductive reactance (XL). (2 pts:) b) Calculate the capacitive reactance (Xc) (2 pts.) c) Calculate the impendance (Z). (3 pts:) The resistance in the circuit (R): (3pts:) The phase angle (0) between the current and source voltage: (4 pts:) Draw and CLEARLY label each of the phasors associated

10. A series AC circuit contains resistor; an inductor of 150mH , & capacitor of 5.0OpF and a source with AVmar 240V operating at 50.0 Hz. The maximum current in the circuit is 100 mA a) Calculate the inductive reactance (XL). (2 pts:) b) Calculate the capacitive reactance (Xc) (2 pts.) c) Calcu...

5 answers

##### Calculate the residuals for these four cases_ ARMSTR 95 Rone strength for baseball players. Refer to the

Calculate the residuals for these four cases_ ARMSTR 95 Rone strength for baseball players. Refer to the...

5 answers

##### The reaction of a cyclic monosaccharide with an alcohol; in the presence of H", will produce: 0 a.a sugar acid hemiacetal ca glycoside da disaccharide a sugar alcohal

The reaction of a cyclic monosaccharide with an alcohol; in the presence of H", will produce: 0 a.a sugar acid hemiacetal ca glycoside da disaccharide a sugar alcohal...

5 answers

##### A study examined the induction time between bacterial meningitis and the onset of selzures 13 cases (months) Data are shown here: 0.10 0.25When comnanMcin Ad the mcdiz of this data sct. what does this Iell You ahout the disInbulion shiipe?'A*25.9B, X "24cx"=28D.X22.9

A study examined the induction time between bacterial meningitis and the onset of selzures 13 cases (months) Data are shown here: 0.10 0.25 When comnan Mcin Ad the mcdiz of this data sct. what does this Iell You ahout the disInbulion shiipe?' A* 25.9 B, X "24 cx"=28 D.X 22.9...

2 answers

##### (2) Place m letters uniformly and independently at random into nboxes. Let X be the number of empty bins.1) Calculus exercise: show that limxâ†’âˆž(1 + c/x)^x â†’ e^c . Hint:take logarithms and use the power series expansion for log(1 +x).2) Use Markovâ€™s Inequality to show that if Îµ > 0 is fixed andm â‰¥ (1 + Îµ) n log n, then lim nâ†’âˆž P (X = 0) = 1. (Logarithm here isbase e).3) Prove that var(X) â‰¤ nÂ·var(X1) where X1 is the indicator RVthat box 1 is empty.4) Use Chebyshevâ€™s Inequal

(2) Place m letters uniformly and independently at random into n boxes. Let X be the number of empty bins. 1) Calculus exercise: show that limxâ†’âˆž(1 + c/x)^x â†’ e^c . Hint: take logarithms and use the power series expansion for log(1 + x). 2) Use Markovâ€™s Inequality to show t...

5 answers

##### Find d(u,v) for the standard inner product defined in R3 , where u = (0,2,5) and v = (9,-4,- 7)

Find d(u,v) for the standard inner product defined in R3 , where u = (0,2,5) and v = (9,-4,- 7)...

5 answers

##### Volume by SlicingContinuing in line with the prelab, we Il be finding the volume of an object by slicing it up into thin sections, computing the volume of each slice, and then adding up those volumes by way of an integralConsider the intersection of two cylinders ofradius r, lying perpendicular to one another on a flat plane. The shape is shown below:If we slice the shape "p into flat sections parallel to the ground, what shape are the slices?Suppose the y-axis goes Up the middle of the obj

Volume by Slicing Continuing in line with the prelab, we Il be finding the volume of an object by slicing it up into thin sections, computing the volume of each slice, and then adding up those volumes by way of an integral Consider the intersection of two cylinders ofradius r, lying perpendicular to...

5 answers

##### Find the magnetic field (in pT} would be With diameter 0f |,0 m/ use required t0 constraln an electron whose speed t$ 14.3+108 1,6*10" C arid me IlxI0 JKg mys t0 & Circular path Select one; A|3326 CC 16} D;-8gCE 195

Find the magnetic field (in pT} would be With diameter 0f |,0 m/ use required t0 constraln an electron whose speed t$ 14.3+108 1,6*10" C arid me IlxI0 JKg mys t0 & Circular path Select one; A| 3326 CC 16} D;-8g CE 195...