True
Models help to simulate complex systems and scenarios, providing insights that can inform decisions and lead to more efficient resource allocation. By using models, organizations can reduce costs associated with trial and error, optimize processes, and predict potential outcomes, ultimately saving time, money, and even lives by enabling better-informed decision-making.
They DON'T have to. They use models to save time and money - but the results are always tentative.
To save electricity and money.
Make and use models
'Laugh Out Loud' a term for phones and computer to save characters in a phone case to save money
have / has saved They have saved money all their lives. She has saved very little money.
models
Make and use models
models
Money. you can gain skills and knowledge to help others. and maybe save lives
it save money