A species of fish was added to a lake. The population size P(t) of this species can be modeled by the following function, where t is the number of years from the time the species was added to the lake,
2000
P(t) =
1 + 2e-0.151
B
Find the initial population size of the species and the population size after 7 years.
Round your answers to the nearest whole number as necessary.
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Initial population size:
U fish
Population size after 7 years: fish
Х

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered