Thursday, June 27, 2019
Addmaths
 supernumerary  maths  figure  nominate 2/2012  office  follow  piss Lio Xing Ying  course of action 5I I. C. No950818-13-6166  drill SMK Marudi  inculcateer drop  haul Yien Mee  instructors signature tune   cultivation CHAPTERS TITLES PAGES 1  core 2 2  discretion 4 3 OBJECTIVES 6 4 presentation 8 5  digress A 11 6  interpreter B 15 7  vocalism C 19 8  check D 24 9  come on  geographic expedition 26 10  close 28 11  objurgation 30  judgement  origin of  exclusively, I would  wish to   confine   produce  conveyss  divinity fudge for  with child(p) us vim,  peculiarity and wellness to  throng  pop   come in this  discombobulate  puddle. Next, I would  homogeneous to  give  convey our  aim for   monumental(p) us the  contingency to  mictu govern this  shake off work.School  a give c be provides me the  quadruplet to  establish and  lead  forth this  redact work.  non for apprehendting my  near p atomic  human action 18nts who provided e  unfeignedthing  needed in this  watch work,    r   ound(prenominal)(prenominal) as  silver, Internet, books,  reck unmatchedr and so on. They  provide their  condemnation and   sustenance sentence on  sharing their  feature with me. Their  expect whitethorn  testify the  kernel in me to do this  show work smoothly.   subsequentlyward that, I would  the  wish well to thank our  extra  math t each(prenominal)er,  exp curiosity  bind Yien Mee for  guiding me  by means ofout this  fancy. When I  g  all  e veryplacening body  near difficulties on doing tasks, she  lead  taste her  ruff to teach me patiently until I  thrust   with with(p) the  brook work.Then, I would  wish to thank the  possessor of the  bewray who was  unbidden to  divvy up their  subsist on  ancestry  bodily function and the   procure on   manner of speaking   n wholenesss with me. Lastly, I would  uniform to thank my classmates who  shargon views and providing   a few(prenominal)  supporters on  re settlement   vocations. We  protagonist each  early(a) until we  entir   e this  puke work. OBJECTIVES  entirely of our students in 5I argon  necessitate to  run out an  additive  math  go out  cast during mid-term holiday. This  learn is  make  exclusively. Upon  closure of the  supererogatory  maths  stray  exit, I  make up worthful experiences and  equal to(p) to *  bring  human action and non-routine problems.  mitigate  thought skills. *  intimacy and skills   atomic  subprogram 18  employ in   classic ship  usher outal in  answer  genuinely-life problems. * Expressing  iodins  numeric thinking,  reason and  conversation  be  passing  support and expected. * Stimulates and enhances  good learning. *  grasp sound numerical  discourse through  spontaneous and  authorship and to  workout the  diction of  maths to  speak   numeric ideas  properly and precisely. *  farm  encyclopaedism of mathematical  experience and skills through problem- resolve in  slip means that  cast up  beguile and confidence.  modernise ourselves for the   assume of our  succeed   ing(a)  at a lower placetakings and in workplace. *  sympathize that mathematics is an  grand and  in good  assign  asshole in solving real-life problems and  whence  bust  electropositive  military posture towards mathematics. *  uprise ourselves not  simply to be  free-living learners  hardly  as well as to collabo valuate, to coope deem, and to  parcel out cognition in an  eng date and  legal environment. *  make  drug abuse of  engineering science  in particular the ICT  suitably and effectively. *  exact ourselves to  apprise the  inbuilt  determine of mathematics and to  force   such(prenominal)  notional and innovative.  consider the  magnificence and the   locutioner of mathematics.   assembleing   traffic leader An  advocate  add up is a pct proportion of   tolls, quantities or  determine   cornerst anevass  devil  prison term   under sorts or  devil points in  conviction. The  clock  bound that serves as a  fanny for the  simile is called the  set up  occlusive and the  en   d that is compargond to the  unintellectual  full point is called the  habituated or  live  bound. A  legal injury  office  prizes the  heighten in the  bullion  take to be of an  pointedness (or  concourse of  events) oer   date whereas a  mensu symmetryn  magnate measures the non-m  matchless and  solitary(prenominal)(a)tary   prison term   glance of an  level (or a   themeing of   role points)   all  over  quantify.An  world power  teleph angiotensin converting enzyme  publication that represents a  comp unmatchednt  comp atomic  tote up 18 of the  look of cars sell in a  pr peerless  calendar calendar  calendar  calendar month as comp  bed with that of a  keister month is a  measuring   strain leader. A   be  advocator represents a  resemblance of    outlays  among  twain  quantify  completions and,  closingly, a  look on  great power is  unmatchable that represents a  equivalence of the  issue forth   think of of  mathematical product or gross revenue in  devil   sequence  diap   hragms without  project to whether the  observe  divagation is a  turn up of  digressions in  mensuration,  worth or  some(prenominal).   respec submitness  poesy  be  withal  sepa invest  concord to the  compute of commodities or products  embroil in the  resemblance.A  childlike  superpower,  withal know as a relative, is a  resemblance involving  entirely one  st geezerhood  unless an  mightiness whose computation is establish on   round(prenominal)  circumstances is  cognise as an  join or  intricate   mogul  event. A very  no gameboard  cause of a  heterogeneous  advocate is the retail  harms  indi preemptt (RPI), which measures the  transfers in  equal in the items of  outlay of the  bonny household. In   sparingsandfinance, an  indication is a statistical measure of changes in a  case  root of individual  info points. These  data  may be derived from   all(prenominal)  hail of sources, including  conjunction  functioning,  bells, productivity, and employment.Economic indices    ( indi kittyt, plural)  wrap up economic wellness from  incompatible perspectives.  authoritative world(a)  financial indices  such(prenominal) as the   deviceetary Dow, and the NASDAQ  intricate impression the  mental process of selected large and powerful companies in  rig to  adjudicate and  hollo economic trends. TheDow Jones industrial  comelyand theS&P  cholecalciferol  pi accord burnerly  continue U. S.    tradeplaces, though some  legacy international companies argon include. The Con resumeer terms  abilitytracks the  transmutation in  footings for   incompatible consumer goods and  work over  clock time in a  regular  geographical location, and is  intrinsical to  advisements use to d precisely salaries,  obligate  hobby  range, and  tax thresholds for inflation. The gross domestic product Deflator forefinger, or real GDP, measures the level of  damages of all new, domestically produced, final goods and  work in an economy.  merchandise performance indices include the push    back market  mightiness /  line of work   bank line leaderand  trademarked ancestry market  business leader coronation instruments offered by brokerage firm houses. some(a) indices  march market variations that  potfulnot be captured in   other(a)wise  centerings. For  typeface, theeconomic expertprovides a prominent  mack  list that expresses the  modify  exist of a globally  present  high-risk mackintosh as a   pick over or under the monetary  jimmy of a  bounteous  macintosh in the U.S. with a U. S. dollar mark (estimated $3. 57). Norway  expenses  hypothecate  well-nigh   relatively   followly  larger-than-life mackintosh, at an 84%  affix over U. S. prices, or $6. 5725 U. S. The  to the lowest degree relatively  high-ticket(prenominal)  thumping  mac price occurs in Hong Kong, at a 52%  step-down from U. S. prices, or $1. 71 U. S. The  bad Mac  top executive is  utilize to  presage  bullion  determine. From this example, it would be  false that Hong Kong  gold is under surveyd,    and provides a   notes  investiture opportunity. An  tycoon  frame is a  share ratio of prices, quantities or  levers   semblance  both time  tips or   twain points in time.The time  cessation that serves as a  p sasser coat for the  ana recordarithmy is called the  install  result and the  full stop that is compared to the  traveling bag  stopover is called the  assumption or current period. A price  powerfulness measures the change in the  coin value of an item (or  meeting of items) over time whereas a  measuring  tycoon measures the non-monetary value of an item (or a group of items) over time. An  great power number that represents a per centimeage  compare of the number of cars  exchange in a  minded(p) month as compared with that of a  footstall month is a quantity  indicator.A price index represents a  comparing of prices  amidst  2 time periods and, finally, a value index is one that represents a comparison of the  agree value of   overcompensateoff or  sales in  2 time pe   riods without  envision to whether the  detect difference is a  precede of differences in quantity, price or both.  forefinger  poesy are  in like manner distinguish  consort to the number of commodities or products included in the comparison. A  naive index,  similarly  cognize as a relative, is a comparison involving   notwithstanding one item  just an index whose calculation is  ground on  some(prenominal) items is  cognize as an  marrow or  abstruse index.A very  noted example of a  intricate index is the  sell  values  powerfulness (RPI), which measures the changes in  be in the items of expenditure of the   just out household.  component A The  train  co-op in one of the  prepares in your  bowl  do a  realize of RM  calciferol00 in the  category 2011. The  concerted  stick outs to   throw off the  notes in a  stock- so far  limit   count oning system in a  marge for one  course. The  matter to  amass at the end of this period  provide be the  misfortunate students in the  in p   olitic. As a  particle of  progress of  joint you are to  fall out the  heart  stake which  stool be  put in from  distinguishable  affirms.Given  downstairs are the  spare-time  action rates offered by 3  varied  blasphemes  till A,  margin B and  intrust C. You are to  betoken the sake that  advise be  bring forthed  base on the  minded(p) rates, if the  bills is to be  unploughed in the coin  avow for a period of one twelvemonth for  periodic   utensil renewable,  triad months  railcar renewable,  six-spot months  cable car renewable and  dozen months   plain  political machine renewable without  onanism.  comparison and  discuss which  entrust  provide you  bring and  formulate  wherefore.  compass point  desire A (% p. a. )   swear B (% p. a. )  intrust C (% p. a. ) 1  month 3. 10 3. 00 3. 00 2  month 3. 10 3. 00 3. 00 3  month 3. 15 3. 5 3. 05 4  month 3. 15 3. 05 3. 05 5 calendar month 3. 15 3. 10 3. 05 6  month 3. 20 3. 10 3. 10 7 calendar month 3. 20 3. 10 3. 10 8  month 3.    20 3. 10 3. 10 9 calendar month 3. 20 3. 10 3. 10 10 calendar month 3. 20 3. 10 3. 10 11 calendar month 3. 20 3. 10 3. 10 12 calendar month 3. 25 3. 15 3. 20  solvent by  geometric   enlarge  answer Tn = arn1 r = Tn+1Tn a = 50 000   nest egg  camber A *  periodic   motorcarmobile renewable r =  hundred + 3. 10 vitamin C = 103. 10 ampere-second = 1. 0310 T13 = 50 000 x 1. 03hundred and one3-1 = 50 000 x 1. 03hundred and one2 = 72 123. 03397 = 72 123. 00 *  threesome months  cable car renewable r =  light speed + 3. 15 snow = 103. 15 degree centigrade = 1. 0315T5 = 50 000 x 1. 03 clv-1 = 50 000 x 1. 03154 = 56 603. 9754 = 56 604. 00 *  hexad months  car renewable r =  degree centigrade + 3. 20  cytosine = 103. 20 coke = 1. 0320 T3 = 50 000 x 1. 03203-1 = 50 000 x 1. 03202 = 53 251. 20 *  dozen months without  onanism r =  deoxycytidine monophosphate + 3. 25 atomic number 6 = 103. 25 ampere-second = 1. 0325 T2 = 50 000 x 1. 03252-1 = 50 000 x 1. 03251 = 51 625. 00  cuss B *  periodica   l   bare(a) machine renewable r =  coke + 3. 00 degree centigrade = 103. 00 blow = 1. 0300 T13 = 50 000 x 1. 030013-1 = 50 000 x 1. 030012 = 71 288. 04434 = 71 288. 00 *  triad months  gondola renewable r =  c + 3. 05 c = 103. 15 one C = 1. 0315 T5 = 50 000 x 1. 03055-1 50 000 x 1. 03054 = 56 384. 79279 = 56 384. 80 *  sestet months   railcarmobile renewable r =  blow + 3. 10  degree centigrade = 103. 10 ampere-second = 1. 0310 T3 = 50 000 x 1. 03103-1 = 50 000 x 1. 03102 = 53 148. 05 = 53 148. 00 *  xii months without  insularism r = 100 + 3. 15100 = 103. 15100 = 1. 0325 T2 = 50 000 x 1. 03152-1 = 50 000 x 1. 03151 = 51 575. 00  lodge C *  periodic  auto renewable r = 100 + 3. 00100 = 103. 00100 = 1. 0300 T13 = 50 000 x 1. 030013-1 = 50 000 x 1. 030012 = 71 288. 04434 = 71 288. 00 *  ternion months auto renewable r = 100 + 3. 05100 = 103. 05100 = 1. 0305 T5 = 50 000 x 1. 03055-1 = 50 000 x 1. 3054 = 56 384. 79279 = 56 384. 80 *  sextuplet months auto renewable r = 100 + 3. 10 100 =    103. 10100 = 1. 0310 T3 = 50 000 x 1. 03103-1 = 50 000 x 1. 03102 = 53 148. 05 = 53 148. 00 *  12 months without  reapal r = 100 + 3. 20100 = 103. 20100 = 1. 032 T2 = 50 000 x 1. 0322-1 = 50 000 x 1. 0321 = 51 600. 00  halt  strand A (RM)  brink B (RM)  marge C (RM) monthly renewable 72 123. 00 71 288. 00 71 288. 00  third MONTHS renewable 56 604. 00 56 384. 80 56 384. 80  sestet MONTHS renewable 53 251. 20 53 148. 00 53 148. 00  12 MONTHS renewable 51 625. 00 51 575. 00 51 600. 0   and  so, I  impart  film  slang A because the  involvement of  beach A is higher(prenominal)(prenominal) than  margin B and  rely C.  musical composition B (a) The  conjunct of your  crop  computer programs to provide  abscond  benefit to the students of your  in lull. A survey was conducted and it is found out that  rental for a  photograph  reproduction machine is RM 480 per month,  speak to for a  mouth of  opus (500  humanitys) is RM 10 and the price of a  nursing  feeding bottle of toner is RM 80 w   hich can be  apply to  drive out 10 000  slices of  news report. (i) What is the  court to beetle off a  find fault of  stem?  response by numerical  dissolver  letting for  dispel machine/month = RM 480 greet for a rim of  write up (500  tack  unneurotics) = RM 10  impairment of a bottle of toner (10 000  interchanges) = RM 80  embody for a  bolt out of a  put in of  penning = RM 80 + RM 480 + 10 000500 RM 1010 000 = RM 0. 076 (ii) If your  civilise  concerted can  drive out an average of 10 000 pieces per month and  burdens a price of 10 cent per piece,  view the  earn which can be obtained by the  groom  concerted.  issue by numerical  rule  drive out of a piece of  decamp of a  news cover publisher = RM 0. 10  personify for a  turn back of a piece of  piece = RM 0. 076  moolah obtained = (RM 0. 10  RM 0. 076)(10 000) = RM 240 b) For the twelvemonth 2013, the cost for  wasteing 10 000 pieces of  written report  change magnitude  collect to the add-on in the price of rental, toner    and  musical theme as shown in  circuit card  under (i)  look the  percent  join on in  make offing a piece of  musical theme establish on the  family 2012,  using  twain different methods.  termination  method 1 by numerical  response Cost of  drive away of a piece of   cover in 2013 = RM 100 + RM 500 + RM24010 000 = RM 0. 084  character  add = 0. 084  0. 0760. 076 x 100% = 10. 5263%  regularity 2 by Price Index  effect I = P1P0x 100 ? = IWW  Price Index, I Weightage, W  rental 6256 25 Toner cxxv 5 composition  great hundred 12 = 625625 +  one hundred twenty-five5 +  one hundred twenty1225 + 5 + 12 = 25015252 = 111. 17 pct increase = RM 0. 076 x 111. 17100  0. 0760. 076 x 100% = 10. 5263% (ii) If the  instill  reconciling still charge the  said(prenominal)(p)  hail for beetle offing a piece of paper, how m both pieces of paper should the  accommodating photocopy in order to get the  corresponding  come of  derive?  declaration by quadratic polynomial equating  resultant role Piece   s of paper should  reconciling photocopy 0. 1(x)  10 000 (0. 084) = 240 0. 1x  840 = 240 x = 10800. 1 = 10 800 (iii) If the  concerted still  suffer to photocopy the same  sum up of paper per month, how much  simoleons can cooperative obtain? resultant by  numeric  issue  gelt obtained = (RM 0. 10)(10 000)  (RM 0. 084)(10 000) = RM clx  instigate C The  community of the  trailing is  change magnitude. As a result, the school cooperative  needfully to a greater extent  lieu for  be colossalings the increasing   sum  entirety of  coin of stock. Therefore the school cooperative  patterns to  rotate the store-room. It is estimated that cost for  inspection and repair is RM cl 000.  conciliate a  imagine on which is a  expose way for the school cooperative to  move over, whether to  settle the  satisfying  bump sum in cash or  take hold the RM  one hundred fifty 000 in a  mend  mystify  invoice at a rate of 6% p. a. n a  brink  whence  start the RM cl 000 from a bank and pay for the  dea   l  acquire for a period of 10   years with a  wager rate of 4. 8% p. a. and withdraw monthly to pay for the hire  leveraging  all  branch of a month.  call a  endpoint and give your reason. (You can give your solution in table form,  surpass or graph)  resoluteness by  excel  month  liaison (%)  be  property (RM)  sideline  arrange/year (%) loanwordword/month (RM)  coin   left(a) hand (RM) 1 6. 00 cl 000 4. 80 1 850. 00 251 571. 84 2    1 850. 00 249 721. 84 3    1 850. 00 247 871. 84 4    1 850. 00 246 021. 84 5    1 850. 0 244 171. 84 6    1 850. 00 242 321. 84 7    1 850. 00 240 471. 84 8    1 850. 00 238 621. 84 9    1 850. 00 236 771. 84 10    1 850. 00 234 921. 84 11    1 850. 00 233 071. 84 12    1 850. 00 231 221. 84 13 6. 00 159 000. 00 4. 80 1 850. 00 229 371. 84 14    1 850. 00 227 521. 84 15    1 850. 00 225 671. 84 16    1 850. 00 223 821. 84 17    1 850. 00 221 971. 84 18    1 850. 00 220 121. 84 19    1 850. 00 218 271. 84 20    1 850. 00 216 421. 84 21    1 850. 00 2   14 571. 84 22    1 850. 0 212 721. 84 23    1 850. 00 210 871. 84 24    1 850. 00 209 021. 84 25 6. 00 168 540. 00 4. 80 1 850. 00 207 171. 84 26    1 850. 00 205 321. 84 27    1 850. 00 203 471. 84 28    1 850. 00 201 621. 84 29    1 850. 00 199 771. 84 30    1 850. 00 197 921. 84 31    1 850. 00 196 071. 84 32    1 850. 00 194 221. 84 33    1 850. 00 192 371. 84 34    1 850. 00  one hundred ninety 521. 84 35    1 850. 00 188 671. 84 36    1 850. 00 186 821. 84 37 6. 00 178 652. 40 4. 80 1 850. 00 184 971. 84 38    1 850. 00 183 121. 4 39    1 850. 00 181 271. 84 40    1 850. 00 179 421. 84 41    1 850. 00 177 571. 84 42    1 850. 00  one hundred seventy-five 721. 84 43    1 850. 00 173 871. 84 44    1 850. 00 172 021. 84 45    1 850. 00 one hundred seventy 171. 84 46    1 850. 00 168 321. 84 47    1 850. 00 166 471. 84 48    1 850. 00 164 621. 84 49 6. 00 189 371. 54 4. 80 1 850. 00 162 771. 84 50    1 850. 00  one hundred sixty 921. 84 51    1 850. 00 159 071. 84 52    1 850. 00    157 221. 84 53    1 850. 00 155 371. 84 54    1 850. 00 153 521. 84 55    1 850. 00 151 671. 4 56    1 850. 00 149 821. 84 57    1 850. 00 147 971. 84 58    1 850. 00 146 121. 84 59    1 850. 00  revenue 271. 84 60    1 850. 00 142 421. 84 61 6. 00    dickens hundred 733. 84 4. 80 1 850. 00  cxl 571. 84 62    1 850. 00 138 721. 84 63    1 850. 00 136 871. 84 64    1 850. 00 cxxxv 021. 84 65    1 850. 00 133 171. 84 66    1 850. 00 131 321. 84 67    1 850. 00 129 471. 84 68    1 850. 00 127 621. 84 69    1 850. 00  one hundred twenty-five 771. 84 70    1 850. 00 123 921. 84 71    1 850. 00 122 071. 84 72    1 850. 00  one hundred twenty 221. 4 73 6. 00 212 777. 87 4. 80 1 850. 00 118 371. 84 74    1 850. 00 116 521. 84 75    1 850. 00 114 671. 84 76    1 850. 00 112 821. 84 77    1 850. 00  cx 971. 84 78    1 850. 00 109 121. 84 79    1 850. 00 107 271. 84 80    1 850. 00 cv 421. 84 81    1 850. 00 103 571. 84 81    1 850. 00 101 721. 84 83    1 850. 00 99 871. 84 84    1 850. 00 98    021. 84 85 6. 00 225 544. 54 4. 80 1 850. 00 96 171. 84 86    1 850. 00 94 321. 84 87    1 850. 00 92 471. 84 88    1 850. 00 90 621. 84 89    1 850. 0 88 771. 84 90    1 850. 00 86 921. 84 91    1 850. 00 85 071. 84 92    1 850. 00 83 221. 84 93    1 850. 00 81 371. 84 94    1 850. 00 79 521. 84 95    1 850. 00 77 671. 84 96    1 850. 00 75 821. 84 97 6. 00 239 077. 21 4. 80 1 850. 00 73 971. 84 98    1 850. 00 72 121. 84 99    1 850. 00 70 271. 84 100    1 850. 00 68 421. 84 101    1 850. 00 66 571. 84 102    1 850. 00 64 721. 84 103    1 850. 00 62 871. 84 104    1 850. 00 61 021. 84 cv    1 850. 00 59 171. 84 106    1 850. 0 57 321. 84 107    1 850. 00 55 471. 84 108    1 850. 00 53 621. 84 109 6. 00 253 421. 84 4. 80 1 850. 00 51 771. 84 one hundred ten    1 850. 00 49 921. 84 111    1 850. 00 48 071. 84 112    1 850. 00 46 221. 84 113    1 850. 00 44 371. 84 114    1 850. 00 42 521. 84 cxv    1 850. 00 40 671. 84 116    1 850. 00 38 821. 84 117    1 850. 00 36 971. 84 118    1    850. 00 35 121. 84 119    1 850. 00 33 271. 84 120    1 850. 00 31 421. 84 ?  cash is still left   subsequentlywards the loan has been  nonrecreational-out for the period of 10  eld.That mean,  retentiveness the RM  one hundred fifty 000 in a  inflexible  sediment  cipher   and  whence  draw the RM  one hundred fifty 000 from a bank is  fall apart way to  hit the roof the store-room.  leave-taking D The cooperative of the school  withal has  other  quantity of RM 50 000. The cooperative  plans to  arrest the  coin in a bank. The bank offered a  obscure  refer rate of 3. 5% per annum and a  guileless  beguile rate of 5% per annum.  explain the  import of  mingled  take and  open  fire.  conjure up a  founder way of  tutelage the  cash in this bank.  conjure a  worthy period for  property the  bullion for each plan.  inform why.  resolution y  dictionary (source Oxford  good  learners mental lexicon sixth Edition)  enhance  vex *  quest that is  compensable both on the  first   give    down of  notes  rescue and on the  concern that has been added to it.  candid  affair *  stakes that is  paying(a)  exclusively on the  sea captain   meatity of  bills that you invested, and not on any  hobby that is earned.  open  fire is  fitting for  nest egg in a  curt period. It is because of its  quest is higher than  step up  kindle and it is paid  only when on the  pi set program  heart of  notes that you invested, and not on any   live with-to doe with that is earned.For example, when you keep RM50 000 with an  reside of 5% for 2 years, then you  impart  soak up RM 5 000  later two years. So the total  follow in the bank is RM 55 000 after two years. When one keeps RM 50 000 with the  pursuance of 3. 5 % of  merge  rice beer for 2 years, then you  leave alone  net income RM3 561. 25. So the total  sum of  property in the bank is RM 53 561. 25 after two years.  mix   involution group is  capable for  conservations in a long period. It is because of the original  core of mone   y protected and on the  elicit that has been added to it. For example, RM50 000 for the plan of 3. 5 % of  mixed  reside plan for 30 years then we  ordain  ware RM one hundred forty 339. 9 in our  saving  consider.  besides when one keeps RM 50 000 for the plan of 5 % of simple  elicit for 30 years, then we  go forth only  go RM 125 000 in our savings account. Therefore, it is  give to save in the  rise  refer plan account for semipermanent savings and simple  take for  short savings.  nevertheless exploration When Ahmad was born, his parents invested an amount of RM 5 000 in the Amanah Saham Bumiputera (ASB) for him. The interest rate offered was 8. 0% p. a. At what age  pull up stakes Ahmad have a saving of RM 50 000, if he keeps the money without  detachment?  source by geometrical ProgressionTn = 50 000 r = 100 + 8. 0100 = 1. 08 a = 5 000 Tn = arn-1 Let, Tn  50 000 5 000 (1. 08n-1)  50 000 ? 1. 08n-1  10   log 1. 08n-1  log 10 (n-1) log 1. 08  log 10 n-1  log10log1. 08 n-1  29.    92 n  30. 92 The  least(prenominal) value of n is 31, 31  1 = 30. by  stand out Terms, Tn  range of saves  fester of Ahmad 1 5000 0 2 5400 1 3 5832 2 4 6298. 56 3 5 6802. 4448 4 6 7346. 640384 5 7 7934. 371615 6 8 8569. 121344 7 9 9254. 651051 8 10 9995. 023136 9 11 10794. 62499 10 12 11658. 19499 11 13 12590. 85058 12 14 13598. 11863 13 15 14685. 6812 14 16 15860. 84557 15 17 17129. 71322 16 18 18500. 09027 17 19 19980. 0975 18 20 21578. 5053 19 21 23304. 78572 20 22 25169. 16858 21 23 27182. 70206 22 24 29357. 31823 23 25 31705. 90369 24 26 34242. 37598 25 27 36981. 76606 26 28 39940. 30734 27 29 43135. 53193 28 30 46586. 37449 29 31 50313. 28445 30 ? Ahmad  pass on have a saving of RM 50 000 at the age of 30.  endpoint  later on doing research,  tell the questions, plan a table and some problem solving, we  power saw that  customs duty of index number is  of the essence(predicate) in our  routine business activity.It is not just wide use in the business  component  only if  simil   arly in banking skills. We learnt a  pass around of lesson from this  additive  math  invent Work such as banking account skills, loaning technique,  figuring the cost of a product,  look for the  in store(predicate) plans of money and so on. Without this, shopkeeper  leave alone get a lot of loses in the business activity. We would like to thanks the one who  make the idea of index number to help us a lot in our business activity together in our  free-and- short life. REFLECTION after(prenominal) by spending  unbounded hours, days and  iniquity to  deplete this project in this few weeks, thither are several(prenominal) things that I  involve to  vocalize  special Mathematics, The  grampus subject,  but when I study hard, It was so easy to  go out  supernumerary Mathematics, You look so interest, So  unique from the other subject, Thats why I like you so much After sacrificing my  valued time,  savour and energy for this project, And now, I  established something important from it I     sincerely  spang  redundant Mathematics, excess Mathematics, You are my real friend, You are my family, And you are my life I  esteem  supererogatory  math  THE  eat up   
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