The population of a small town is 22,960. It's population falls by 3% per year. How many years later will the population be 8,200? (Assume that the growth rate is annualized and use the formula for compound growth: A = P(1+-) If the compounding frequency is not given, use n = 1.)

Q: You are going to make an investment with an 8% APR compounded continuously. In ten years, you want…

A: You are going to make an investment with an 8% APR compounded continuously. In ten years, you want…

Q: Find the time required for an investment of 5000 dollars to grow to 8200 dollars at an interest rate…

A:

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.