Bacteria growing in a petri dish double every 30 minutes. If the sample has 10 bacteria in the dish initially,(a) write a function to describe the population at time t. Also,(b) find the population...

Bacteria growing in a petri dish double every 30 minutes. If the sample has 10 bacteria in the dish initially,(a) write a function to describe the population at time t. Also,(b) find the population...

Bacteria growing in a petri dish quadruple every 2 hours. If the sample has 18 bacteria in the dish initially,(a) write a function to describe the population at time t. Also,(b) find the population...

Bacteris growing in a petri dish quadruple every 3 hours and 30 minutes. If the sample has 7 bacteria in the dish initially,(a) write a function to describe the population at time t. Also,(b) find...

A petri dish sample triples every 3/4 hour. If the sample begins with 5 bacteria,(a) write a function to describe the population at time t and,(b) find the population at t = 3 hours

A petri dish sample begins with 4 bacteria that double every generation time of 3 hours.(a) Write a function to describe the population at time t and,(b) find the population at t = 6 hours

1.find the value of Of each of the following, giving your answer an integer Log64+Log69 2.Let Log3P=6 and Log3Q=7 Find Log3(P/Q) By expanding the logarithm 3.Solve...

solve 82x+1=162x-3 find the value of Of each of the following, giving your answer an integer Log62-Log612

Solve Log327+Log81/8-Log164=Log4x

11. Let x = ln 3 and y = ln 5. Write the following expressions in terms of x and y a. ln(5/3) b. ln45

The logarithmic function h(A)=29+48.8 log(A+1) gives the percent of the adult height a male child A years old has attained. If a boy is 9 years old, what percent go his adult height will he...

F(x)=100.ln(87/x-78)

i have a problem in this question . i have tried it a lot of time but always strucking plz help

The height of trash in a landfill is growing logarithmically. In 2015 it was 10 feet tall, and in 2106 it was 11 feet tall. a)Write a function for the height of the landfill t years...

log2 x = 5

ln(4)-ln(x)=-0.15

3 log x - 4log y + 1/2 log z

3 log x - 4log y + 1/2 log z

When a liquid is placed into a refrigerator, its temperature T°C at a time t minutes is given by the formula T=T*10^-kt The temperature is initially 100°C and drops to 40°C in 5 minutes. Find...

The logistical growth function f(t) = 77,000/1 + 1539.0e^-1.3t models the number of people who have become ill with a particular infection t weeks after its initial outbreak in a paticular community...

So, in all, I'm really just asking how I would use log in general. (Please answer in a 'for dummies' format please! :) Not exactly the best with the vocabulary!) Due to some research, I've learned...

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