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a) 2x+1 = 3x-1 b) log(2x+1) + log(x-1)= log9
a bacteria grows according to the model N=Be^2t, where N is the number of bacteria after t hours and B is the initial number in the colony. how long does it take the colony to grow to 5 times its...
Climbing Mt. Everest is not an easy task! Not only is it a difficult hike, but the Earth’s atmosphere decreases exponentially as you climb above the Earth’s surface, and this makes it harder to breathe...
How long will it take?
Use the Distance Modulus Formula, M=5logr−5(where Mis the distance modulus and ris the distance from Earth to a star in parsecs), and the fact that 1parsec is approximately 3.3light years, to ?nd...
Solve. (45)x−85−x=0
Solve. (35)x−71−x=0
Solve. 5+13e4−x7+1=11
Solve. Round the answer to the nearest hundredth if needed. 2(58x)=54x+3
−2+log3(1−x)5=8 If the answer is not an integer, enter it as a decimal. Round to the nearest hundredth, if needed.
2log3x−log3(x+4)=2 If the answer is not an integer, enter it as a decimal. Round to the nearest hundredth, if needed. If there are multiple solutions, separate the answers with semicolons...
The Richter scale magnitude, R, of an earthquake of intensity Iis defined as R=log(II0),where I0is a small threshold intensity. Find the magnitude of an earthquake with intensity 60,000,000I0.
Use a calculator to evaluate (log 7)÷ (ln 6).
Find the value of log5√1.
Write log34916=2in exponential form.
Evaluate lne6without using a calculator.
Use a calculator to evaluate (log 5)× (ln 12).
The Richter scale magnitude Rof an earthquake of intensity Iis defined as R=log(II0),where I0is a small threshold intensity. Find the magnitude of an earthquake with intensity 52,000,000I0.
Solve the logarithmic equation: log2(x - 1) - log2(x - 3) = log2(2x + 1) - log2(x + 3)