The appropriate domain of the population function is 0 ≤ t ≤ 14
<h3>How to determine the domain?</h3>
The function is given as:
P(t) = 3(2)^t
From the question, we understand that the maximum time is 2 weeks.
2 weeks in days is 14 days
This means that the function is valid for 14 days i.e. t = 0 to 14
Hence, the appropriate domain of the population function is 0 ≤ t ≤ 14
Read more about domain at:
brainly.com/question/1770447
#SPJ1
Answer:
x=40 y=16
Step-by-step explanation:
20x+50y=800 you can turn it into slope-intercept form and it would end up being y=-2/3x+16 so now you have your y intercept (16) and you know your rise and run -2(rise)3(run).
Or you can substitute a zero for x and solve for y
20(0)+50y=800 which equals 50y=800 which equals 16 y=16
then you substitute a zero for y and solve for x
20x+50(0)=800 which equals 20x=800 which equals 40 x=40
Answer: 125
Step-by-step explanation:
Answer:
Appliance store has better rate than department store.
Step-by-step explanation:
Appliance store gives 2 for $95
So price of 1 will be = 95/2 = $47.5
Department store sells 5 for $250
So price of 1 will be = $250/5 = $ 50
So as a buyer we are in profit when buy from appliance store because we are at a profit of $2.5 per lamp.
I hope it will help you!
