+Uûð@>šHHÛ@ÿçÿîÿR#(ü,, ç `,- ^ì&'dAxxxx€LÔ` $ ÿ NAME___________________  APPLIED TECHNOLOGY MATH 1` SEMESTER FINAL ÿ  -PLEASE WRITE YOUR ANSWERS ON THIS TEST PAPER.   1. WHO SOLVES PROBLEMS?   a. only people with careers   b. only homemakers  c. noone  d. everyone   12. PLEASE LIST THE FOUR STEPS TO PROBLEM SOLVING` % a. ÿUnderstand the problem ÿ`  b. ÿDevise a plan ÿ   c._________________   d._________________   SPROBLEM: A FARMER NEEDS TO FENCE A PASTURE. ITS FOUR SIDES MEASURE 935 FEET, 723  TFEET, 605 FEET AND 985 FEET. THE WIRE HE USES COMES IN 50-FOOT ROLLS. THE COST OF  GTHE WIRE IS $20 PER ROLL. HOW MUCH WILL THE WIRE FOR THE FENCE COST?   _Work the problem above by writing a plan and showing all work for the calculations in the work  "space provided. (Draw a picture!)  ` 3.  ÿPLAN  `  ÿ       ` 4.  ÿCALCULATIONS        ` ' ÿCONVERT EACH PERCENT TO A DECIMAL   5. 35% =   6. .1% =   7. 243% =     !CONVERT EACH DECIMAL TO A PERCENT   8. .027 =   9. 1.05 =   10. .68 =   !CONVERT THE FRACTION TO A DECIMAL   11. 4/5 =   "CONVERT EACH DECIMAL TO A FRACTION   12. .35 =   13. .031 =   "CONVERT EACH PERCENT TO A FRACTION   14. 77% =   15. 150% =   "CONVERT EACH FRACTION TO A PERCENT   16. 3/20 =   17. 1/3 =  @ K19. IF YOU MISS 5 QUESTIONS ON A TEST THAT HAS 20 QUESTIONS, WHAT  ÿ ` A FRACTION ÿ OF THE TOTAL NUMBER OF QUESTIONS HAVE YOU MISSED?     @20. IF YOU MISS ONLY 1 QUESTION ON A TEST THAT HAS 20 QUESTIONS,` C WHAT  ÿPERCENT ÿ OF THE TOTAL HAVE YOU ANSWERED CORRECTLY?     @22. 60% OF BODY WEIGHT COMES FROM WATER IN THE BODY. FOR A  D PERSON WHO WEIGHS 110 POUNDS, HOW MUCH OF THE BODY WEIGHT IS WATER?     R23. A CITY ROAD REPORT SHOWED THAT OUT OF A TOTAL OF 480 MILES OF PAVED STREETS,  D 0.25% WERE IN NEED OF REPAIR. HOW MANY MILES OF ROAD NEED REPAIR?   ` B24.  ÿ Round ÿ 29,999 to the nearest thousand. ___________  ` G25.  ÿRound ÿ 4.0495 to the nearest thousandth. ______________  ` D26.  ÿRound ÿ 0.438 to the nearest tenth. _________________  ` M27.  ÿTruncate ÿ 0.12098 to the hundredths place. __________________   [28. Which of the following words is commonly used when rounding or estimating in a  problem?  a. Multiply  b. About  c. Exactly  d. Always   Z29. Which of the numbers would be the best approximation for the price of a CD costing   $14.97?   a. $13   b. $14   c. $15   d. $16    _30. To get a more accurate answer while you are using a calculator to work a problem, do all  " calculations ___________________.  2 a. without rounding, then round the final answer  4 b. by using numbers rounded to the nearest hundred  6 c. By using a calculator with a "round" function key    ]31. A total of 109,872 fans attended the Salad Bowl football game. The newspaper normally @ dreports attendance to the  ÿnearest thousand ÿ. How many fans will the newspaper report as  having attended the game?  _________________   U32. The weight limit for an elevator is posted at 2000 pounds. How many 150-pound @ Ppersons could the elevator hold and still remain  ÿbelow ÿ the capacity  limit?________________   `33. The instructions for a prescription are to take two tablets, three times a day. If there ` aare 28 tablets remaining, how many  ÿfull days ÿ of medication are left?_________________    434. How many feet are in one mile? ______________   735. How many minutes are in 2.4 hours? _______________   836. How many meters in 12.4 kilometers? _______________   \37. Which of the following metric units would be used to measure how much gasoline you put   into your car?  a. liter  b. meter  c. gram   d. cubic foot   38. Your height is about  a. 17 m  b. 17 cm  c. 1.7 m  d. 1.7 cm   '39. The weight of a paper clip is about  a. 1 mg   b. 1 g  c. 1 kg   d. none of the above  ` S40. Which is larger, a  ÿliter ÿ or a  ÿquart ÿ? _________________   41. Convert 45 yards to inches.    C42. A circle graph shows each part as a _____________ of the whole.  @ b43. A _____________ graph shows a continuous picture of how one quantity  ÿchanges ÿ in   relation to another quantity.   Y44. If you want to compare the average number of shoppers at a store on each day of the  > week, which type of graph would you use to show your results?  a. circle  b. line   c. bar   [45. What type of graph would you expect to see in a presentation of where your tax dollar   goes?  a. circle  b. line   c. bar   U46. What type of graph would you use to show how distance traveled depends on time  traveled?  a. circle  b. line   c. bar     X47. Draw a graph that represents the following information (you may attach a piece of   graph paper):  E The Eat Smart Cafe has the following average daily sales in January:  * Monday $352 Tuesday $467 Wednesday $553  + Thursday $504 Friday $717 Saturday $699               U48. Which day should the owner of Eat Smart Cafe have the most help working the cafe?   _________________   49. What is data?   50. Who uses data?   ?51. List the 4 steps for dealing with a problem that needs data   1. find a source of data   2. _________________________   3. _________________________   4. _________________________   052. Change to an improper fraction.    #53. Change to a mixed number.