7BOBO-<dHHHHHH-`H-d-3 - -Z,`fH.*H.xHH(FG(HH(d'@---ߜ-l>/FEce9---ߜ-l*---F-9v *-p!(}DSETf9K-l-8-Hy-v?y-h-vay-v }y-v y-v#y-vy-vy-v3y-vy-v`y,l|y-n"Ky-v%y-v(y-v+Ny-v-`y-v/y-v3Py-v6y+Z01HCD  ^_`456789:;<=>?UV)*~TUVWXYZ[\]^_`a?@EF         p q r s t u v w x y z { | } 2 3 k l m      : ; < e f    + , - . / 0 1 2         <=> !"#!"#LMwxyz{|}~123\]"#$%&'()KLM!"#$%&'()*+,-./0123]^_ !"<=>gh-./01234$%&de-.XYZ[\]^_`@A     klmnopqrstuvwxyz{|  A j k l    !!!h!i!j!!!!!!!!">"?"@"A"B"C"D"E"F"G"H"I"J"K####$K$L$M$N$h$i$j$$$$$%Y%Z%[%\%]%^%_%`%%%%%%%%%%%%%%&(&)&Y&Z&['4'5'6'7'Q'R'S'|'}'''(B(C(D(E(F(G(H(I(((((((((((((()&)')S)T))))))))***j*k*l********+@+A+B+C+D+E+F+G+H+I+J+K+L+M+N+++++++++,#,$,x,y,z,,,,,,,,-N-O-P-Q-R-S-T-U-V-W-X-Y-Z-[-\-]-^-_-`......!.".#.L.M.../////////w/x/y/z/{/|/}/~////////////111K1L11111111111222q2r2s222222223G3H3I3J3K3L3M3N3O3P334 4!4~4444444444555555555555555555555555666667777777778,8-8.8888888899999999 9 9 9 9  3  S Z   7 ;   o           v      "   W `      j s   m   "= $N % '7 ( ( ) ) ) +? + -M -V - - . /v / / / 0 0 0E 0J 0{ 0 1 3F 4 5 5 7 7 7B 7E 7 9 -P-T_-X _-Ln-Hn-Dn-@,S-4- -,#@-0%-()-$-- 0Z-3-6- UNIT C: FINDING ANSWERS WITH YOUR CALCULATOR ODD QUESTIONS 1-39 1. During a vacation trip, you write down how many miles you traveled each day. Your log shows the following mileages: 480.3 miles, 90.1 miles, 512.7 miles, 27.5 miles, 31.9 miles, and 354.8 miles. a. What is the total distance you traveled? b. Suppose you estimated that your trip would be about 1200 miles. How much more (or less) did you actually travel? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 3. The Waterfall Power Company charges customers $0.1259 per kilowatt-hour for electricity. You are checking this months bill. At the beginning of the month G the meter reading was 7411 kilowatt-hours. At the end of the month the meter reading was 7996 kilowatt-hours. a. How many kilowatt-hours of electricity did you use during the period? b. How much should you be charged for the electricity used? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 5. A local package delivery service limits the package weight to 30 pounds. You fill a box with jars of homemade jelly. Each jar weighs 3/4 lb. You weigh the box before sealing it and find that it weighs 35 1/2 lb. a. How many jars should you remove to meet the 30-pound limit? b. What other information do you need before you can calculate how many jars you can pack in the box to fill it? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 7. The Kingston family ranch has 320 cows. On the average, each cow eats a total of 2.396 tons of hay per year. The Kingstons expect to bale about 1,015 tons of hay this year. a. How much hay is needed to feed the cows this year? b. Compare this to the amount of hay baled by the Kingstons. Will they need to buy more hay for the cows, or will they have to sell left-over hay? How much? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 9. You are thinking about producing dryland barley. You estimate that your total operating cost would be about $63.00 per acre. You hope to produce 40 bushels of barley per acre. How much should you receive for each bushel of barley to break even? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 11. Pants Unlimited receives an order for an assortment of 280 pairs of denim jeans. The order indicates that 15% of the shipment should have boot-cut legs. How many jeans in the order should be of the boot-cut style? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 13. What is the total income from the sale of 125 mens dress shirts selling for $12.50 each, and 14 dozen ties selling for $6.25 each? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 15. The Jordan family operates a gift shop. Each of the 6 family members has agreed to share equally the profits from the business each December. This December they show a total profit of $4,818. What is the share of the profits that each family member will receive? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 17. Suppose you start out with a savings account balance of $358.68. Then you make deposits of $87.15, $126.43, and $125.00. The final deposit slip indicates a balance of $711.21. a. What is the total of your deposits? b. What is the sum of the initial balance and the three deposits? c. The difference between the sum computed above in Part b and the balance shown on the deposit slip is the interest the bank has credited to your account. How much is that? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 19. Leases, Inc. offers 48-month automobile leases on the Royale line of cars for $322 per month with a mileage allowance of 60,000 miles. The Sagency charges $.06 per mile for travel over 60,000 miles. Suppose you leased a Royale for 48 months and drove it a total of 72,910 miles. a. What is the total of the monthly lease payments you must make for the 48- month agreement? b. By how much did you exceed the 60,000 mileage allowance? c. How much will you have to pay for excess mileage? d. What is the total of your payments to Leases, Inc. for the Royale? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 21. Normal body temperature is 498.6oF. You are sick with a fever. Your body temperature is 101.4oF. How many degrees above normal is your fever? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 23. Peggy is an employee of South Side Pharmacy. While filling an order for a patient, she records the following: 30 Amoxicillin capsules at $0.25 each 30 Seldane tablets at $0.53 each 20 Chlordrine tablets at $0.263 each a. Find the total cost of each medication. b. What is the total cost of all the medication? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 25. A patient is receiving an intravenous (IV) infusion of 1000 cubic centimeters (cc) of dextrose solution. The IV has been running for several hours at about 120 cc per hour. A check of the patient shows that the IV still is flowing at 120 cc per hour and that there is about 360 cc of the solution left. a. How much of the solution has the patient received so far? b. If the IV continues to flow at the same rate of 120 cc each hour, how many hours will it be before the IV fluid is gone? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 27. A chocolate cream pie is cut into eight pieces. The whole pie contains 1470 calories. a. How many calories does each piece contain? b. Your doctor has you on a diet of 1200 calories per day. You eat 175 calories for breakfast, 300 calories for lunch, and 500 calories for dinner. Would a piece of pie after dinner ruin your diet? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 29. Twenty-six small headbands are needed for a kindergarten skit. Each headband requires 1/6 yard of fabric. a. How many yards of material are needed? b. If it takes 8 hours and 40 minutes to complete the task, about how long does it take to make each headband? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 31. A metal part is to be machined to a width of 1.285 inches. The stock width is 2.000 inches. How much of the stock must be removed? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 33. A neon electric sign uses 4 1/2 watts of electrical power for each foot of tubing. How many watts will be used by a sign that is made of 26 feet of tubing? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 35. An order for structural steel calls for the following: 125 feet of channel iron weighing 3 1/2 tons, 140 feet of I-beam weighing 4 3/10 tons, and 80 feet of angle iron weighing 2 1/5 tons. The load limit of the delivery truck is 9 1/2 tons. All of the channZel iron and I-beam is loaded. But loading of the angle iron is stopped when the load limit of the truck is reached. a. What is the total weight of structural steel ordered? b. How many tons of angle iron will not be loaded? c. Can you figure out how many feet of angle iron are left? If not, why not? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 37. A common method for counting small parts is to weigh them. A finishing nail is a typical example. It takes about 196 size 8d finishing nails to make a pound. a. What is the weight of each 8d nail? b. If you buy 5 pounds of 8d finishing nails, about how many nails have you bought? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: 39. On a vacation trip, you plan to travel at an average speed of 60 miles per hour. The total distance you will travel is 1170 miles. a. How many hours of driving will be needed to travel the total distance? b. You expect one overnight stay of 10 hours, 2 meal stops of 3/4 hour each, and 3 fuel stops of 1/4 hour each. What is the total time needed for your vacation trip? What are you looking for? What do you need to answer the question? Estimate what your answer(s) might be (think of both numbers and terms to be used). Write out the methods that you will use to solve the problem and show your work in calculating the answer(s). Your answer(s) are (make sure you are close to your estimate and the units used are correct: DSET|(H->"9 *6*>"9DSET(H- 9>96*=9DSETR ----߬   -Unit C Odd Questions