This exercise uses the population growth model. Some bullfrogs were introduced into a small pond. The graph shows the bullfrog population for the next few years. Assume that the population grows exponentially. n 700- 600- 500- Frog population 400- 300- 200 100- 0 (2, 225) Need Help? 1 2 (a) What was the initial bullfrog population? bullfrogs Read It 3 4 5 (b) Find a function that models the bullfrog population t years since the bullfrogs were put into the pond. (Round your r value to four decimal places.) n(t) = (c) What is the projected bullfrog population after 9 years? bullfrogs 61 (d) Estimate how long it takes the population to reach 76,000. (Round your answer to the nearest whole number.) years after introduction

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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This exercise uses the population growth model.
Some bullfrogs were introduced into a small pond. The graph shows the bullfrog population for the next few years. Assume that the population grows exponentially.
na
700-
600-
500-
Frog
population 400-
300-
200-
100-
1 2
(a) What was the initial bullfrog population?
bullfrogs
Need Help?
0
(b) Find a function that models the bullfrog population t years since the bullfrogs were put into the pond. (Round your r value to four decimal places.)
n(t) =
(c) What is the projected bullfrog population after 9 years?
bullfrogs
Submit Answer
(2, 225)
(d) Estimate how long it takes the population to reach 76,000. (Round your answer to the nearest whole number.)
years after introduction
Read It
Show My Work (Optional)?
3 4 5 6 t
6. 1-/3 Pointsl DETAILS
SCOLALG7 4.6.013.
MY NOTES
ASK YOUR TEACHER
PRAC
Transcribed Image Text:This exercise uses the population growth model. Some bullfrogs were introduced into a small pond. The graph shows the bullfrog population for the next few years. Assume that the population grows exponentially. na 700- 600- 500- Frog population 400- 300- 200- 100- 1 2 (a) What was the initial bullfrog population? bullfrogs Need Help? 0 (b) Find a function that models the bullfrog population t years since the bullfrogs were put into the pond. (Round your r value to four decimal places.) n(t) = (c) What is the projected bullfrog population after 9 years? bullfrogs Submit Answer (2, 225) (d) Estimate how long it takes the population to reach 76,000. (Round your answer to the nearest whole number.) years after introduction Read It Show My Work (Optional)? 3 4 5 6 t 6. 1-/3 Pointsl DETAILS SCOLALG7 4.6.013. MY NOTES ASK YOUR TEACHER PRAC
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