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dakota2290
Username
dakota2290
Score
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5
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5 Questions
0 Answers
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117
1
+20
evaluate the expressions
The loga5 = 2.935 and loga7 = 3.149, evaluate the expressions.
a. loga35
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dakota2290
Dec 18, 2020
0
112
1
+20
Forty grams of Iodine...
Forty grams of Iodine 131, a radioactive material, decays according to the equation A(t) = 40e^-0.087t (t is in days and A is the amount present at time t)
a. How much iodine 131 is remaining after 5 days?
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dakota2290
Dec 18, 2020
0
141
2
+20
A hot bowl of soup cools according to Newton’s law of cooling...
A hot bowl of soup cools according to Newton’s law of cooling. Its temperature (in ∞F) at time t is given by T(t) = 76+105e^-0.125t, where t is given in minutes.
What was the initial temperature of the soup?
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dakota2290
Dec 18, 2020
0
116
1
+20
A fruit fly experiment starts with 600 flies...
A fruit fly experiment starts with 600 flies. If the population increases following exponential growth and there are 1000 flies after 2 days, how many days will it be until there are 10000 flies?
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dakota2290
Dec 18, 2020
0
127
3
+20
Correct Logarithmic Expressions Responses
https://docs.google.com/document/d/1gUrLk5yYSoss8DYLsiEeXN9spJUWpT9TgAMkycEzfec/edit
Thank you ~~~
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dakota2290
Dec 15, 2020