Answer:
a. We <u>used to</u> go to school together.
b. How did you <u>use to</u> spend the winter evenings?
c. We <u>used to </u>have our milk delivered.
d. I <u>used to</u> be in love with him.
e. At one time there <u>used to</u> be trees in the garden.
Answer: File History
Explanation: File history is the history that gets created in the form of back-up that keeps the record of the stored files. It is used in protecting the files that is present on the system like desktop, libraries,etc.
It creates the duplicate records in the storage for any future use and it can also be restored easily.File history also facilitates with feature of deleting the unnecessary history afterward when the user wants.
Answer:
The y-intercept is going to fall by -2 but the x-intercept will run +5
Explanation:
Becuase the derivative of the equation causes this when plugged into the formula
Answer:
The total const is 13025 KWh
Explanation:
These are the steps to solve this problem:
- Convert all the powers from W to KW dividing by 1000.
- Convert all the times on minutes to hours dividing by 60.
- Then you can apply energy consumption formula
for any of the appliances. the results will be at KWh. - Sum all the consumtions and you will have the total cost.
Attached you will have a spreadsheet as a guidance. Any questions, just let me know.
