My school requires us to use Arial and double space it but we have to use font size 30 for title and 24 for the paragraphs.
Explanation:
The option to delete your account can be found in your Profile Settings under Privacy. Click on the box labeled I want to delete my account, and the request will be sent for the account to be deleted.
<em><u>Answer</u></em>
5 hours
<em><u>Explanation</u></em>
The two working together can finish a job in

Also, working alone, one machine would take one hour longer than the other to complete the same job.
Let the slower machine working alone take x hours. Then the faster machine takes x-1 hours to complete the same task working alone.
Their combined rate in terms of x is

This should be equal to 20/9 hours.

Multiply through by;





Factor to get:


It is not feasible for the slower machine to complete the work alone in 4/9 hours if the two will finish in 20/9 hours.
Therefore the slower finish in 5 hours.
Answer:
A) It simplifies the process by providing a single user interface for multiple software tools.
Explanation: