certain population is known to grow exponentially. The population P is measured in thousands and t is measured in years since 2015. The model for the population P, in t years since 2015, is given by the function P(t)=28e0.0015t. (a) What was the population in 2015? (b) What will the population be in the year 2034? (c) The time it takes for a growing population to double is called it
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
A certain population is known to grow exponentially.
The population P is measured in thousands and t is measured in years since 2015.
The model for the population P, in t years since 2015, is given by the function
P(t)=28e0.0015t.
(a) What was the population in 2015?
(b) What will the population be in the year 2034?
(c) The time it takes for a growing population to double is called its doubling time.
Find the doubling time for this population.
That is, find the number of years from 2015 it will take for the population to reach 56 thousands.
Note: If you are entering decimals, use at least 5 decimals.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
