WBOBOзdHHHHHHеHий$ и| -Z`a@xHH@R#(,, `,-^&'dA~l `/cJееиHHxиM&еcЂ  (DR)(Sж!4 }DSET0 o obзии`еH.е<.иL~     KL{|}~   % 6 G V f w k l m n o        4 5                  2иее8>Tе0е4- 2 - 11. A typical yardstick is marked in inches on one side and in centimeters on the other side. The inches are marked to the nearest 1/8 and the centimeters are marked to the nearest 0.1 cm. Which scale gives the more precise measurement? 12. Your normal body temperature is 98.6oF. What temperature is this in Celsius degrees? Show your answer with the same precision as the given temperature. Recall that Celsius= 5/9 x (Fahrenheit - 32oF) . 13. Seeds are normally purchased and sown by weight. Suppose you sample carrot seeds for a seed company and count out 1000 seeds that weigh 1.23 grams. a. What is the precision of your seed count? of your sample weight? b. What number of seeds per gram can you report? What number of seeds per ounce can you report? (Report your answer with the correct number of significant digits.)  14. As an entomologist, you examine fields for the cotton boll worm. If more than 6000 worms per acre are found, an insecticide treatment is needed. To estimate the number of worms per acre, all the plants on several short lengths of row will be examined. For 38-inch rows, there are a total of 13,756 row-feet per acre. Suppose you examine four 72-inch sections of rows (that is, 6 row-feet each), and count a totalT of 9 worms. a. Set up a proportion equating the ratio of worms counted to the number of row-feet examined and the ratio of worms per acre to the number of row-feet per acre. Solve for the unknown number of worms per acre. (Report your answer with the correct number of significant digits.) b. Does this finding warrant an insecticide treatment? 15. Your business uses a solvent that is stored in 55-gallon drums. During your weekly inventory, you count 29 drums in the storage area. How many gallons of solvent should you report are in storage?  16. As a travel agent, you log the airline mileages traveled by your customers to qualify them for special discounts and awards. If a customer travels over 5,000 miles with a particular airline, he is eligible for an expense-paid weekend in Hawaii. A particular clients file shows the following travel mileages: Date Miles 2/12 480 3/21 720 3/28 250 4/15 900 4/20 160 6/2 1210 7/8 690 7/11 540 8/17 160 a. What is the apparent precision of the mileages shown above? b. What is the total of the mileages shown? (Report your answer to the correct precision.) Is this client eligible for the expense-paid weekend? DSET|(Hеd 6*dDSET|(Hе^6*dFNTMTH HelveticaCUTS