83% 11:54 PM GO C Chegg study Guided Solu X VC 87% 11:07 PM Go c Chegg x 3.2 HW

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83% 11:54 PM GO C Chegg study Guided Solu X VC 87% 11:07 PM Go c Chegg x 3.2 HW C https www.webassign.net/ Re web/Student/Assignment answer to une nearest year.) years (c) Use a calculator to compare the amount obtained in part (a) with the amount S 3000 1 0.0525) 6(4) that is accrued when interest is compounded quarterly. (Round your answer to the nearest cent) Need Help? Read My Notes o Ask Your Teache 6. /1 points ZillDiffEQModAplNT10 3.1.011 Archaeologists used pieces of burned wood, or charcoal, found at the site to date prehistoric paintings and drawings on walls and ceilings of a cave in Lascaux, France. See the figure below. Use the information in Example 3 of Section 3.1 to determine the appropriate age of a piece of burned wood, if it was found that 87.5% of the C-14 found in living trees of the same type had decayed. (Round your answer to the nearest hundred years.) years Need Help? Read t 7. /2 points ZillDiffEQModApINT10 3.1.015. My Notes Ask Your Teache A small metal bar, whose initial temperature was 20 C, is dropped into a large container of boiling water. How long will it take the bar to reach 70° C if it is known that its temperature ncreases 2° during the first second? The boiling temperature for water is 1000 C. Round your answer to one decimal place.) Sec Google How long will it take the bar to our answer to one decimal place.) re

Explanation / Answer

Half Life of carbon 14 is 5730 years

We have undergone 5 half life's as 87.5% is decayed

The life of piece is 2^5 × 5730= 32×5730 = 182560

As you have not submitted example 3 of section 3.1 we need to look after general answer

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