PreCalculus
 👍 0
 👎 0
 👁 133

 👍 0
 👎 0
posted by Steve
Respond to this Question
Similar Questions

math
If P0 > c (which implies that −1 < a < 0), then the logistics function P(t) = c 1 + ae−bt decreases as t increases. Biologists often use this type of logistic function to model populations that decrease over time. See the
asked by Anonymous on September 18, 2014 
Trigonometry
If P0 > c (which implies that −1 < a < 0), then the logistics function P(t) = c 1 + ae−bt decreases as t increases. Biologists often use this type of logistic function to model populations that decrease over time. See the
asked by Anonymous on September 18, 2014 
algebra
The number of bass in a lake is given by P(t) = 2800/1+6e^0.05t where t is the number of months that have passed since the lake was stocked with bass. (a) How many bass were in the lake immediately after it was stocked? ? bass
asked by Barb on November 17, 2014 
Engineering Math Growth
I am having trouble figuring out where to start with this one. Biologists stocked a lake with 40 ﬁsh and estimated the carrying capacity (the maximal population for the ﬁsh of that species in that lake) to be 300. (a) Assume
asked by Erica on September 26, 2016 
biology
A researcher wanted to know how many fish were in a dam.He caught 20 fish and marked them by clipping out a small section of their tail fins.He then released them back into dam.A few days later he caught 25 fish and found that 8
asked by jeremy on October 16, 2015 
college algebra
fish population: the fish population in a certain lake rises and falls according to the formula F=1000(30+17tt^2) , Here F is the number of fish at time t, where t is measured in years since January 1, 2002, when the fish
asked by sheen on October 8, 2015 
Physics
The hoover dam produces 2x10 to the 9 W of electricity. It is composed of 7x10 to the 9 kg of concrete. To produce 1 kg of concrete requires 1 MJ of energy. How much energy did it take to produce the dam? How long was the "energy
asked by Ellen on February 2, 2011 
Algebra
The number of bass in a lake is given by P(t) = 2800/1 + 6e^−0.05t where t is the number of months that have passed since the lake was stocked with bass. (a) How many bass were in the lake immediately after it was stocked? 400
asked by Kimberly on November 17, 2014 
Calculus
When a reservoir is created by a dam,50 fish are introduced into the reservoir ,which has an estimated carrying capacity of 8000 fish. A logistic model of the population is P(t)= 400,000 / 50 + 795e^0.5t , where t is measured in
asked by Dash on April 5, 2014 
Physics
An engineer decides to use a successful dam design for a new lake of the same depth. If the new lake has ten times the surface area as the lake held by the original dam, what, if any, design changes are necessary for the new dam
asked by Supansa on May 5, 2016