Atown has a population of 1600 people at time =0. in each of the following cases, write a formula for the population p, of the town as a function of year

a)

b)

Step-by-step explanation:

Assuming the complete question : "A town has a population of 1000 people at time t = 0. In each of the following cases, write a formula for the population, P, of the town as a function of year t. (a) The population increases by 50 people a year. (b) The population increases by 5% a year."

Part a

For this case we can use a linear model in order to estimate the population size since we have a fixed increase each year. So our model would be given by:

Where on this case since represent the increase per year of the slope for the linear model. And the initial amount is , so then the model is:

Part b

For this case we have a rate of increase and when we have this the lineal model is not the most appropiate. So then we can use an exponential model given by:

Where represent the initial population and for this case b is the rate of increase since each year we have an increase of 5% and t is the time. So then the model is given by:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it