Aculture of bacteria originally numbers 500. after 5 hours there are 1500 bacteria in the culture. assuming exponential growth, how many are there after 6 hours? round your answer to the nearest integer value. after 6 hours the number of bacteria is approxi

First we solve for rate:

rate = [10^(log [(end amt / bgn amt)] / time] -1

rate = 10^(log (1,500 / 500) / 5   minus 1

rate = 10^log (3) / 5 minus 1

rate = 10^ (0.47712125472/ 5) minus 1

rate = 10^ (0.0954242509) minus 1

rate = 1.2457309395 minus 1

rate = .2457309395

Now we solve for ending amount:

Ending Amount = Beginning Amount × (1 + rate) ^ time

Ending Amount = 500 * (1.2457309395)^6

Ending Amount = 500 * 3.7371928168

Ending Amount = 1,868.5964084

Ending Amount = 1,868 (Rounded)

You might want to see this page:  1728.com/expgrwth.htm

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90