Description
please help me answer the questions on this page and show work for the questions too please
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Explanation & Answer
Hello! Please see attached files for the answer (one is in docx format and the other is in PDF format). Let me know if you have any clarifications. 😀
𝐴(𝑡) = 𝐴0 ⅇ 𝑘𝑡
Bacteria count in billions:
7 = 2ⅇ 𝑘(8)
7
= ⅇ 8𝑘
2
7
𝑙𝑛 ( ) = ln(ⅇ 8𝑘 )
2
7
ln ( ) = 8𝑘 ⋅ ln(ⅇ)
2
7
ln ( ) = 8𝑘
2
Not in percentage form:
𝑘=
7
ln (2)
8
In percentage:
𝑘=
7
ln (2)
8
⋅ 100%
𝑬𝒙𝒂𝒄𝒕 𝑨𝒏𝒔𝒘𝒆𝒓 𝒊𝒏 𝑷𝒆𝒓𝒄𝒆𝒏𝒕𝒂𝒈𝒆: 𝒌 =
𝟕
𝟐𝟓𝟏𝒏 (𝟐)
𝟐
%
𝑨𝒑𝒑𝒓𝒐𝒙. 𝑨𝒏𝒔𝒘𝒆𝒓 𝒊𝒏 𝑷𝒆�...