Question

1. at the start of an experiment there are 60 bacteria in a dish. the bacteria population is expected to grow at a rate of 230% each day. which is the best prediction for the bacteria population after 5 days?
3862, 4778, 23,481, 27,261 2. a population of 370,000 toads is expected to shrink at a rate of 4.3% per year. which is the best prediction for the toad population in 11 years? 228157, 159,100, 35,148, 32,190 3. in 2010 a city's population was 55,210 and it was declining at a rate of 1.09% each year. which is the best prediction for when the city's population will first be below 48,00?

Answer 1

for 3. 2019, 2022, 2025, 2028

Answer 2

A=Starting Amount (1+percent increase)^t

Answer 3

percent increase in decimal

Answer 4

can you please just tell me the answer because im on crunch time and im running out of time please its almost due!!!

Answer 5

1 23481
2 228157

Answer 6

and for the third one

Answer 7

Is that 48000

Answer 8

yes

Answer 9

I get 2023, not listed

Answer 10

thanks it was correct!

Answer 11

Ideally this system is for working out problems and not just getting solutions for the future.