<span>Depending on the class that your letter went, it could take two days or one week. Traditionally, first class mail almost the next day.</span>
Answer:
Option (B) is correct.
Explanation:
As modern cities are built by occupying the green belt regions.
Answer:
Define your problem. ...
Find out the reasons behind the numbers. ...
Talk to your visitors. ...
Use segmentation to get actionable data. ...
Articulate a Hypothesis for your test. ...
Test substantial variations based on your Hypothesis.
