Question

Help..

Answer 1

k=0.0112441342

Answer 2

Do I use this whole number to find t or..?

Answer 3

@phi

Answer 4

@Directrix

Answer 5

@TheSmartOne

Answer 6

Its 0.01..

Answer 7

You need to make two equations with two variables. So insert your values for A, and t:
\[5.74=A_0*e^{k*0}\]
\[9=A_0*e^{k*40}\]
No you want to solve A0 and k.

Answer 8

t is the time in years, and A is the population.

Answer 9

k=0.0112441342
and A is 5.74
and t is the years since 2000
you have
P= 5.74*exp(0.0112441342*t)

( exp is a way to write e^power)

for part b., you have to "solve for t" using the equation
5.74*exp(0.0112441342*t) = 16
once you get t. add 2000 to it to get the actual year

Answer 10

Both of you are incorrect. And all I was asking for was if I use the full number for k or just the first two after the decimal. k= 0.01 and t= 91. Part A is A=5.74e^0.01t and part B is 2091.