Answer:
A Totals row in Access helps you see, at a quick glance, what the totals are for columns on a datasheet. For example, in a table of purchase information, we can show the sum of the price, or units purchased, or a total count of the items by adding a Totals row to the datasheet:
Step-by-step explanation:
Add them up i think i never tried this
There are 30 days in April, so if you randomly pick a date in April there are 30 equally likely outcomes
