An independent variable is many things. In math, it is the x axis or something that doesn't depend on anything else, like time. But in an experiment it's the thing that you have control over and can change to see how it effects your results. Hope this helped!
A liquid-to-liquid heat exchanger uses a heat-transfer fluid that circulates through the solar collector, absorbs heat, and then flows through a heat exchanger to transfer its heat to water in a storage tank. Heat-transfer fluids, such as antifreeze, protect the solar collector from freezing in cold weather.
Answer:
Data is raw or unorganized facts
Explanation:
If something outputs something, it means it brings out something
Answer:
The first thing should Keisha does is determine the purpose of the presentation.
Explanation:
If we are giving any presentation then firstly we should determine the purpose of our presentation.
There are typical reasons for giving any presentation such as:
- Alerting
- Persuading
- Inspiring
- Enjoyable
By clearly defining the purpose you need to capture the attention of your audience and maintain their interest thoroughly across the oral presentation. Three key elements in any oral presentation process include:
- Planning
- Writing
- Completion
Answer:
positive
Explanation:
it shows good customer service
