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The purpose of this lab was to find out how many pennies in that respect were inside the inquire cannister, and determine how on that portend were pre 1982 pennies and after 1982 pennies. supposal If on that point was 26.52g of bonnie pennies inside the charter cannister, then there is 6 after pennies and 4 forwards pennies. Materials * 14 Pennies * 5 take for canisters (one of them has to be fill with 10 pennies) * Scale * Calculator execution 1. jump reckon out the canister filled with pennies 2. past total 14 pennies (7 pre and 7 after) and weigh them out 3. Get sightly of distributively 4. Then weigh 4 film canisters, and find average 5. directly get the cant of the filled canister and recoup it by the incubus of the canister, and then that impart get you the adjudicate weight of only pennies. 6. Now regard what you think the number of distributively penny is inside that canister. Data The weight of the pre pennies, the after pennies, and film canisters Pre 1982 pennies| aft(prenominal) 1982 pennies| Film canisters| 3.12g| 2.49g| 6.89g| 3.09g| 2.50g| 6.25g| 3.05g| 2.48g| 6.96g| 3.

03g| 3.12g| 6.26g| 3.08g| 2.49g| | 3.10g| 2.45g| | 3.10g| 2.50g| | The weight of the canister filled with pennies was 33.11g. Calculations Averages Pre 3.12+g3.09+3.05g+3.03g+3.08g+3.10g+3.10g = 3.08g 7 After 2.49g+2.50g+2.48g+3.12g+2.49g+2.45g+2.50g = 2.58g 7 Film canister 6.89g+6.25g+6.96g+6.26g = 6.59g 4 33.11g-6.59g= 26.52g of just pennies Questions ConclusionIf you want to get a full essay, prepare it on our website: Ordercustompaper.com

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