The population of crawfish in a creek was estimated to be 120 with a growth rate of 4% each year. Which of the
following functions model the estimated population of crawfish in "t" years?
P(t) = 4(120)
P(t) = 120(1.40)
P(t) = 120(1.04)
P(t) = 120(0.04)

The function model the estimated population of crawfish in t years P(t) = 120(1.04)

Step-by-step explanation:

Here the population is 120

Growth rate is 4%

Time = t years

So, p(t) =120 +

= 120{1+(0.04) X t}

=120 (1.04t)

Here is the explanation.

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.