Group Activit The Generous Banker "Double Your Money in 20 Years!" read the bank's advertisement. Adam thinks this sounds like a pretty good deal, but he also thinks he might be able to talk his way into something even better. So he goes in to speak with the banker. "Doubling your money is like increasing it by 100%, I think," he said with a practiced uncertainty. "But what if I need my money before 20 years? Can I get a proportional part of the interest each year, just in case?" Never having studied much mathematics, the banker hesitates. "Well, that seems fair, Mr. Smith," she finally replies. "How much should you get each year?" Adam takes out his calculator. “100% for 20 years... let's see ... 100 divided by 20... I guess that's 5% each year. Can account by 5% each year instead?" you increase my The banker agrees, and Adam deposits $1,000 in an account. 1. How much will be in the account 20 years later? 2. How much will be in the account if Adam instead convinces the bank to give him a proportional amount of interest compounded every 6 months instead of once a year? B. If Adam gets a proportional amount of interest compounded every 3 months, then how much will be in the account 20 years later?
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.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps