how many strings of six letters are there?

This is an exam 10. value: 10.00 points You can purchase a residential building lot for $90,000 cash, or for $20,000 down and quarterly payments of $5000 for four years. it's clear. a. exactly one vowel? a. So how many? endstream The number of 6-letter strings is (21+5)6. c. 8!(8-1)! How many strings of eight English letters are there- Output : Your string is 138 characters long. >> endobj Now went back to the problem. 24 0 obj << The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". <<>> 3 pennies and 5 nickels (y < 0^ (0 ZI^r 2y))The truth value of that negation is:OFalseOTrue, 1. 3 0 obj Two 'x'es: choose two places and then fill remaining two places with any of remaining $25$ letters in $4\choose2$$\cdot25^2$ ways. = 240 There are to your definition for two rules that dimensions beforehand. How many ways are there to arrange these people in a row if the men and women alternate? d. the strings AB, DE, GH? i. the grand prize winner is a person holding ticket 19, 47, 73, or 97? rev2023.5.1.43405. A: Given letters {A,B,J,K,X,Y} It depends on if nis even or odd. if(str[i] >= 65 and str[i] <=90), then it is uppercase letter, if(str[i] >= 97 and str[i] <=122), then it is lowercase letter, if(str[i] >= 48 and str[i] <=57), then it is number. 475,254 strings (excluding the empty string). 4999897 = 3,764,376 String Length Calculator | Easily Count Your Text Length 2021 (You can see ect multiple answers if you think so) Your answer: Volumetric flask is used for preparing solutions and it has moderate estimate f the volume_ Capillary tube used in "coffee cup calorimeter" experiment: Indicator is used in "stoichiometry" experiment: Mass balance is used in all CHE1OO1 laboratory experiments Heating function of the hot plate is used in "changes of state' and "soap experiments_, 1 moleeuiet 1 Henci 1 1 olin, L Marvin JS 4h, A titration experiment is conducted in order to find the percent of NaHCOz In= baking powder package. How many different three-letter initials can people have? My question is: why we can't calculate it in this way: $6*26^5$ as we calculate the number possible positions for a letter multiplied by the number of ways to select the other 5 letters of the six-letters? a. the string ED? ; Three 'x'es: choose three places and fill remaining one place with . These cookies ensure basic functionalities and security features of the website, anonymously. The number of way the two events can't a cure in sequence would be M times. Chapter 6.5 3. So if I can't repeat or reuse my letters, then I have fewer combinations that I can make you suffer a three letter word it would be 15,600.. Alright for this problem, we are asked how many bit strings are there with length eight? In 5e D&D and Grim Hollow, how does the Specter transformation affect a human PC in regards to the 'undead' characteristics and spells? How many strings of six letters are there? The number of way with event can appear in this case with M plus. Six. a. (b) if no letter may be repeated? = 120 They're asking us how many streams are there of six. PDF 6.3 Permutations and Combinations - University of Hawaii (a) if letters may be repeated? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Lower case letters are all the other letters that dont begin sentences and arent the first letter of a proper noun. The reason is because $26^5$ is the list of all strings of length five, and while there are six different ways to insert an "a" into each of those strings, some of those strings already have an "a" or more than one "a" in them. If the letter X is at each even position and no letters can be repeated? a) that, A: a) Given that starts and ends with letter BO 3. at least three vowels? %xwY>8_8P]i?zzTfj 0dL (*'YI#I^PnJ(9\)L78X_:$y+Llv-zAZ=OP!PVYQ[ua,Nv)zJ.z2mQe=hwk_3wES."l$*Q+K$LtdsG+FnBt;bj]Ge)C\L;WdQD]Gx@ Okay. Hi. 26 possibilities for a total of 17,576 possibilities for a word that had three letters in it. b. L) , |41 / ,cosrcoszr = cos3rcos4r (0 PDF Homework 7 Solutions - University of California, Berkeley Number of permutations in which ZERO always, A: Hello. The answer is 360. Sturting with 4.00 Eor 32P ,how many Orama will remain altcr 420 dayu Exprett your anawer numerlcally grami VleY Avallable HInt(e) ASP, Which of the following statements is true (You can select multiple answers if you think so) Your answer: Actual yield is calculated experimentally and gives an idea about the succeed of an experiment when compared to theoretical yield: In acid base titration experiment; our scope is finding unknown concentration of an acid or base: In the coffee cup experiment; energy change is identified when the indicator changes its colour: Pycnometer bottle has special design with capillary hole through the. Possible three letter words (video) | Khan Academy Why does Acts not mention the deaths of Peter and Paul? Which of the following statements is not true? Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI, Combinatorics question about english letters (with consonants and vowels), String of letters and ways to have at least one vowel. ( 4 2) ( 2 2) arrangements with two double letters. b. that contain no vowels, if letters cannot be repeated? The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Upper case letters (also called capital letters) are used at the beginning of a sentence or for the first letter of a proper noun. PDF Exercises - cs.ucdavis.edu C(10,3) = 120 B. j. How many strings are there of lowercase letters of length four or less, not counting the empty string? L) , | 41 / , cosrcoszr = cos3rcos4r (0 PDF EECS-1019c: Assignment #9 - Electrical Engineering and Computer Science You still need n elements (L, L, L, B, B, D, D, D) so n = 8. Please give the best Newman projection looking down C8-C9. 29 students used the web and books. Connect and share knowledge within a single location that is structured and easy to search. eq 4.99$, F(r+h)- f(x For the following problems find and simplify9) f(r) = 3x+510) f()=x 31+1, How many quarters are there in one and one half. Total number of ways = 10! If. Find the composite function (f o g) (x) given that f = {(1,6), (4,7), (5,0)} and g = {(6,1), (7,4), (0,5)}, There were 100 students in the library who responded to how they completed their research papers. Trying to understand solution: string of eight English letters that start and end with X that contain at least one vowel, if letters can be repeated? Also, nothing about repetition of characters is mentioned, hence considering that letters can be repeated. Consider the following data for two variables, and y. How many strings of six lowercase letters have at least one vowel? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Consider thatr items need to be, A: Number of ways to select 4 numbers from 0 to 19 that is from 20 numbers, such that none of the two, A: As Dr. S. N. De said Passing negative parameters to a wolframscript, one or more moons orbitting around a double planet system, Can corresponding author withdraw a paper after it has accepted without permission/acceptance of first author. If You Don't Use Your Land, These Marxists May Take It {i,,0VSd1|9>}'S}|Q`YWu?c It was 64. How many strings of six lowercase letters have at least one vowel? How many strings of six lowercase letters from the English alphabet contain the letters *a* and *b* with all letters different? Indicate which one, show qole - mechanism for the reaction, and explain your 'reasoning pibai no using no more than two sentences. Jo (a1oayL /eluawapunJ a41 &sn (iujod L) waiqold KXON 1S17 waiqold waiqold snolald 5 wajqoxd :uolJeJbaJu] pUV eaJV 8 Juauubisst uolieibajul"pue eaje ua #32 U. In how many different ways can five elements be selected in order from a set with three elements when repetition is allowed? f. the strings BCA and ABF? Episode about a group who book passage on a space ship controlled by an AI, who turns out to be a human who can't leave his ship? Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Yeah, that history would have the length ranging. /ProcSet [ /PDF /Text ] 18 0 obj 16 0 obj << Let X represent the ycar and the high temperature Based on the data shown below, calculate the regression line (each value to two decimal places)_13.95 12.54 10.63. 6.3 Permutations and Combinations 413 EXAMPLE 14 How many bit strings of length n contain exactly r 1s? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. There are also two possible case. We have to make a string of 8 uppercase English Letters., A: Given the question that, All right, so once again, our first letter, we're always gonna have 26 available letters. How many bit strings are there of length six or less, not counting the empty string? How many possible outcomes Do not solve. endobj Why did DOS-based Windows require HIMEM.SYS to boot? discrete math 100999897 = 94,109,400 The o re MCCmo yach: that sails among the 4J00 Greek islands charges 5660 p2r person exartly 20 peopl sign Lp for the cruise However; Mcre tnar 20 peop capacity cf 90) sion U? :lB'9a]t9(_h?-{QJxnIuuq4&ugYJJM@;F`n1VZ>pR 1ec,Y Dbcj[|r( z6FC(veyg>8U}+v1O(\{Y\#C3LANY&7V.`}!_t*2X*J^{z42h.B6M>3-, How many strings of six letters are there? " 9Sz! E@!Pb6 ps~L#QsHLg K @k MEiE!j!S`{ y%k[`?X5 bS?&&p[0 CH;CH CH CH,CH-CH_ HI Peroxide CH;CH,CH-CHz HBr ANSWER: CH;CH,CH,CH-CH; HBr Peroxide cH;CH_CH-CH; HCI Peroxide CH;CH CH CH,CH-CH_ 12 Peroxide CH;CH_CH-CH_ HCI CH;CH-CH; K,O C2 CH;CH,CH,CH-CH; BI2 Peroxide CH;CH_CH-CHCH_CH; HBr Peroxide. SOLVED:How many strings of six letters are there? - Numerade {{abc}, {acb}, {bac}, {bca}, {cab}, {cba}}. = 480 All this something together would be 126. Pycnometer bottle has special design with capillary, Which of the following molecules could be formed via PCC (pyridinium chlorochromate) oxidation of a secondary (29) alcoholin _ polar aprotic solvent? James Stewart, Lothar Redlin, Saleem Watson. In short, although I am 100% sure this is in your textbook (and, to be honest, if you don't know that it is in your textbook and your test is tommorow, I don't have high hopes for you): If you are picking $k$ items out of $n$ and: order matters and you are not replacing the items: $n\cdot (n-1)\cdots (n-k+1)$, order matters and you are replacing the items: $n^k$. e. P(8, 8) Please consider the following alkane. 5. Jy: (y > 0^ (0ZIVI >y)) Ogr.Jy. h. none of the people holding tickets 19, 47, 73, and 97 win prizes? Does the order of validations and MAC with clear text matter? PDF Math 114 Discrete Mathematics jS j x - Clark University 1 0 obj f. the people holding tickets 19, 47, and 73 all win prizes? How many strings of six lowercase letters from the English alphabet For this, why is $C(26,6) - C(21,6)$ wrong and $26^6 - 21^6$ right? Let X be a continuous random variable with probability density function f(x) = { if x > 2 otherwise 0 Check that f(-x) is indeed a probability density function. d. C(10,5) = 252. My simple bits are there. /Length 1410 How many strings of eight English letters are there c. C(31,24) = 2,629,575 Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. What's the cheapest way to buy out a sibling's share of our parents house if I have no cash and want to pay less than the appraised value. [272 489.6 816 489.6 816 761.6 272 380.8 380.8 489.6 761.6 272 326.4 272 489.6 489.6 489.6 489.6 489.6 489.6 489.6 489.6 489.6 489.6 489.6 272 272 272 761.6 462.4 462.4 761.6 734 693.4 707.2 747.8 666.2 639 768.3 734 353.2 503 761.2 611.8 897.2 734 761.6 666.2 761.6 720.6 544 707.2 734 734 1006 734 734 598.4 272 489.6 272] For this question, no explanation is required. How many strings of six letters are there? a. P(5,1) c. P(8, 1) A club has 25 members. Expert Solution. = 720 ways, and then arrange the remaining four letters in ( 4 2) ( 2 2) ways. Has anyone been diagnosed with PTSD and been able to get a first class medical? Solution: The positions of r 1s in a bit string of length n form an r-combination of the set {1,2,3,.,n}.Hence, there are C(n,r) bit strings of length n that contain exactly r 1s. 2^0+2^1+2^2+2^3+2^4+2^5+2^6+2^. + 2y + y + 1 -e: y(0) = 0, y'(o) - 2 In Problems 31-36, determine the form of a particular solution for the differential equation. P(26;3) = 26 25 24 = 15600 12. B. The English alphabet has $21$ consonants and $5$ vowels. If csc x = -5/3 and sec x < 0, provide the exact values for sin x, COS x, and tan x in simplest radical form using only the trigonometric identities. What is "cultural competence" in health care? [295.1 531.3 885.4 531.3 885.4 826.4 295.1 413.2 413.2 531.3 826.4 295.1 354.2 295.1 531.3 531.3 531.3 531.3 531.3 531.3 531.3 531.3] Treat the two children and the as a system, (a) Calculate the angular momentum of the system, treating each child as a particle. f. P(10, 9), Find the number of 5-permutations of a set with nine elements. n r = 2 6 6 = 308, 915, 776 n^r=26^6 . v?o+%$^ ga1}f?;SizW{o8qL0L.FN8TQH8)F''R]2"Bp7ei;Cy{^$ So that would Joe Know, finally jumped to answer the question. The third mystery in total. If either starts with letter X or end with letter Y and the letters can be repeated? You are double-counting those strings which both begin with two 1s and end with three 1s. How many strings of six lowercase letters from the English alphabet contain: i.The letter a? C(10,4)+C(10,3)+C(10,2)+C(10,1)+C(10,0) = 386 Please subscribe to view the answer. There are 10 ways to pick the rst digit, then 9 for the second, 8 for the third, and 7 for thefourth. C(15,11) = 1365 3) that start with an X, if letters can be repeated? V. Experts are tested by Chegg as specialists in their subject area. 5 pennies and 3 nickels 510 = 500 c. 10+10+10-3 = 27 How many strings of three decimal digits a. do not contain the same digit three times? 2 pennies and 6 nickels Thus 10 9 8 7 = 5040 in all. b. I think so. /ColorSpace 3 0 R /Pattern 2 0 R /ExtGState 1 0 R The easiest way is to count all the strings of length six ($26^6$) and remove those that don't have an "a" in them ($25^6$). $26^6-25^6$ by the principle of inclusion-exclusion. randon variables and let X-n Xi. What is "cultural competence" in health care? A committee is formed consisting of one representative from each of the 50 states in the United States, where the representative from a state is either the governor or one of the two senators from that state. 19 0 obj b. c. the person holding ticket 47 wins one of the prizes? If letters can be repeated? How many strings of six letters are there, using the English letters? @barakmanos Well by that I mean I agree that there is a "laziness threshold" under which a question should not get any answers. I don't think this particular question is there, but if someone has a different threshold, then it's reasonable he would downvote the answers. CH; ~C== Hjc (S)-3-methyl-4-hexyne b. Then you divide this by the factorial of similar elements. a. the bride must be next to the groom? Suppose that X, , ,x, are i.id. How many strings of six lowercase lettersof the English alphabet contain exactly one vowel? Indicate which one, show Oojc - mechanism for the reaction, and explain your reasoning pibal notlo using no more than two sentences. If the money you would use for a cash purchase can earn 8% compounded quarter How does the accounting treatment for changes in principle, changes in estimates, and errors differ? In acid base titration experiment our scope is finding unknown concentration of an acid or base_ In the coffee cup experiment; enctgy ' change is identified when the indicator changes its colour. How many different three-letter initials are there that begin with A? What would the difference between "The number of 6-letter strings with no vowels" and "The number of 6-different-letter combinations with no vowels" mean? There are 18 mathematics majors and 325 computer science majors at a college. What should I follow, if two altimeters show different altitudes? C(19,12) = 50,388 I'm confused between using combinations and just counting the options. How many ways are there to form this committee? endobj Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. We choose which two of the six positions will be occupied by the boxes, arrange them in these positions in 2! But opting out of some of these cookies may affect your browsing experience. it's clear. contain the letter a? h. 26-21 = 223,149,655. 2 0 obj /Filter /FlateDecode So they are too, Because one big you only have 01 now her second case number. Mokdad said that XBB.1.16 is gaining ground on the previously dominant strain in the U.S., called XBB.1.5. iii. There were multiplying this together. A: 20. b. all x 2 (b) if no letter may be repeated? How many permutations of the letters ABCDEFGH contain a. How many ways are there to select three unordered elements from a set with five elements when repetition is allowed? Okay, So what I need to know first is I need to know that my health, but has 26 letters in it. In how many ways can a photographer at a wedding arrange six people in a row, including the bride and groom, if (c} Wha: the revcnuc p. Mework eBook Video Use computer software packages, such as Minitab or Excel, to solve this problem. 6. 39.Apalindromeis a string whose reversal is identical tothe string, such as noonandmadam. There are four possible answers for each question. If csc x = -5/3 and sec x < 0, provide the exact values for sin x, COS x, and tan x in simplest radical form using only the trigonometric identities. How many six-letter "words" can be formed from the alphabet $\{a-z\}$, if a "word" contains at least one vowel and at least one consonant? It is given that there are 5 different colored beads. How many $7$ letter codes can be composed of $4$ distinct English and $3$ distinct Greek letters? Discrete Mathematics and its Applications. How many bit strings are there of length 6 or less? The total number of toys=, A: In this question, we have to form a four letter strings using the letters A to Z.Since in this, A: As per the answering guideline, we shall solve first question only. endstream And, a crew of six people to go on a, A: A permutation of a set is an arrangement of its members into a sequence or if the set is already, A: It is given that, How many ways are there to assign three jobs to five employees if each employee can be given more than one job? A toy shop has 15 airplanes, 15 buses, 17 trains, and 20 bikes /MediaBox [0 0 612 792] Experts are tested by Chegg as specialists in their subject area. In 5e D&D and Grim Hollow, how does the Specter transformation affect a human PC in regards to the 'undead' characteristics and spells? [2pt] How many bit strings are there of length six or less, not counting the empty string? Lost two to the power six equals to two plus four plus eight plus 16 less 32 plus 64. 6 How many different strings are there of length 7? There are 10 letters in which 1-W, 3-R's, 1-F, 1-A, 1-H, 1-V, 1-K, . How many strings with five or more characters can be formed from the letters in SEERESS? Which of the following best describes the relationship between cost and accuracy in forecasting? b. the person holding ticket 47 wins the grand prize? >> endobj b. contain exactly 3 heads? This cookie is set by GDPR Cookie Consent plugin. 17 0 obj Mathematics Stack Exchange is a question and answer site for people studying math at any level and professionals in related fields. $\frac{0}{u-4.99},$ where $u \neq 4.99$ f(r+h)- f(x For the following problems find and simplify 9) f(r) = 3x+5 10) f()=x 31+1 How many quarters are there in one and one half What is the name of compound given on the right? How many ways are there to choose eight coins from a piggy bank containing 100 identical pennies and 80 identical nickels? How many four-letter permutations can you form from the letters of each word? 1. Why are players required to record the moves in World Championship Classical games? For example, the word yes is in all lowercase letters, whereas the word YES is in all uppercase letters. a. d. contain the same number of heads and tails? Number of different letters present in the given word = G,O,L 2. at most three vowels? (i) Use Karnaugh map to minimize the following SOP expression and also implement the simplified expression. How many 4 letter codes can be formed using these 4 letters such that repeated letters are allowed? This textbook answer is only visible when subscribed! "F@ P(B a:?k?;{w0!lWm|6LyUq^yxH!LiVPcH_KDje7oYMe72YZiY55c;]$?#(KFFi|Rm8v@h/'Q'=pU`QbU:5Qt0 How many different strings are there of length 7? 5!/(5-1)! If starting and ending letters are same and letters can't be repeated? /Filter /FlateDecode VDHo ETk=#q>!C\xD_twQM 8t 6=\=ACeQfmX+m`!^)K4Di{PxTjNHZ.YqBb^3jz)+/n}Z~{wH2%?1e%oxAxiq&JS mi%o?gPNZ:G8{ 1. exactly one vowel? Total number of people=26Number of people selected=4 Copyright 2023 MassInitiative | All rights reserved. Keneth H. Rosen. << /pgfprgb [/Pattern /DeviceRGB] >> Which of the following best describes the relationship between cost and accuracy in forecasting? How many strings of six letters are there, | Chegg.com Math Statistics and Probability Statistics and Probability questions and answers i. 3.have exactly three 9s? 2 = 1024 iii. 4 How many different strings of length 4 can be formed using a letters of the word flower? How many license plates can be made using either two or three uppercase English letters followed by either two or three digits? That's drink more. c. 4(999897) = 3,764,376 We don't want to use $25^5 * 6$ either as this doesn't include strings that have more than one "a". Please give the worst Newman Projection looking down C9-C1O. b. Example Calculate String Length. endobj e. 4! Let A = {a,b,c}, B = {x,y}, and C = {0,1}. xXo6S_X)pjw'R}K$9 16,>3oPz DI2/! + 1221 x" - x' - 2x = e' cos - + cost y" + 5y' + 6y What is the appropriate adjusting entry on March 31st for the insurance that was purchased on January 29th for $1.250 and covers the period February 1st - June 30th? How many possibilities are there for the win, place, and show (first, second, and third) positions in a horse race with 12 horses if all orders of finish are possible? 6) that start with the letters BO (in that order), if letters cannot be repeated? Its oil having case this year? "anenap 841 puI 01 sningie? Answered: For this question, no explanation is | bartleby b) the letters a and b? This is your final answer for the questions. Step 1: Go to link: Calculate String Length; Step 2: Enter the text in Input textarea. If starting and ending letters are same and letters can't be repeated? so k2 = 2 (2 Bs) The second bit off this dream. d. 26-21-122,523,030 = 100,626,625. /Type /Page g. the people holding tickets 19, 47, 73, and 97 all win prizes? So in this case, we would responded for the first. I agree with everything you said, except for the "almost agree with" part. a. that contain no vowels, if letters can be repeated? How many ways are there to choose four members of the club to serve on an executive committee? So we know that we have eight digits From the length eight. Include and account for any needed stereochemical designations (R or S,Eor Z) in your answer: (3)HaMie: Determine whether or not T is a vector space. Solved (6 points) How many strings of 6 uppercase English - Chegg 22 0 obj I almost agree with it. a. 3) that start with an X, if letters can be repeated? How many license plates can be made using either two uppercase English letters followed by four digits or two digits followed by four uppercase English letters? For each digit. 7 pennies and 1 nickel How many strings of six letters are there? Why does Acts not mention the deaths of Peter and Paul? 1. How many ways are there to choose The 1st 1 this product for private was mean that if you have one of them that pure in every way. So it would mean that it cured. iv. How many bit strings of length 10 contain at least 3 1s and at least 3 0s? [556 556 167 333 611 278 333 333 0 333 564 0 611 444 333 278 0 0 0 0 0 0 0 0 0 0 0 0 333 180 250 333 408 500 500 833 778 333 333 333 500 564 250 333 250 278 500 500 500 500 500 500 500 500 500 500 278 278 564 564 564 444 921 722 667 667 722 611 556 722 722 333 389 722 611 889 722 722 556 722 667 556 611 722 722 944 722 722 611 333 278 333 469 500 333 444 500 444 500 444 333 500 500 278 278 500 278 778 500 500 500 500 333 389 278 500 500 722 500 500 444] HCI was used as the tltrant: Other Information is given as follows Mass of baking powder 0.9767 g Molarity of titrant 0.05 M Volume of consumed titrant 8.9 mL Molecular weight of NaHCO3 84 glmol Consider four digits after point, NaHCO: HCI NaCl Hzo COz What is the percent of NaHCO3in the baking powder package Your answer: 3 % 16 % 50 %6 92 %, Remaining time: 17.37 Question 3 Which of the following statements is nor true? How many ways are there for 8 men and 5 women to stand in a line so that no two women stand next to each other? A: We have to find different license plate numbers are possible. a. /Type /Page iii. /Contents 6 0 R stream Analytical cookies are used to understand how visitors interact with the website. How many strings of six lowercase letters from the English alphabet contain the letters *a* and *b* with all letters different? stream = 3,628,800, Find the value of each of these quantities Circle the most stable moleculels. Y = ABC + ABC + ABC + ABC, A class contains 10 students with 6 boys and 4 girls. b. the bride is not next to the groom? The number of 6-letter strings with no vowels is 216. g. 26-21 = 6,230,721,635 The number of 6-letter strings with no vowels is 216. 5Ap]{@[EkA[izk^ M9J|Co8NITz|J)==P[0|cknBt E+:_mf` 2.52.01.51.00.5Fi0.0-0.5-1.0-1.522.0meters 22.0 -15 -1.0 -0.5 0.0 0.51.01.52.02.5, 21 pts] Pesigths; w(r,0) Wx(0,t) Wtt WII "satisfyitign ~i W_(1,t) of #1 variables "(1,0) 01 find the 8 5 solution 8 3 8 0 > / > vibrating string, Use the data given bclow construct Bom-} Haber cycle to determine the electron affinity of Br: 4Hskl) K() K(g) Klg) K ()+e 419 Brz(n) 2 Br(g) 193 Kls) Brz(g) KBr(s) 3394 KBrs) K( Br (g) 674A)-885 kJB) -325 kJ+367 kJD) -464kJ. (c) that contain exactly one B, if letters may be repeated? They are two possible case on the second big. DR CR A citizens' advocacy group wants to know the opinions of residents regarding the newly proposed government run healthcare plan.

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