Answer:
63 columns
Explanation:
In Microsoft Word you can insert a table with up to 63 columns, that is the limit to the number of columns allowed in a Word document.
<em>brainliest</em><em>? </em><em>plz! </em>
Computer simulations could reduce the need for testing on animals.
Answer:
Correct answer is option B (The reason for using supertypes is to minimize the number of nulls and to minimize the likelihood of redundant relationships)
Explanation:
Entity supertype
A entity supertype is a generic entity type which is related with one or more subtypes.
Use of entity supertype:
The reason for using entity supertype is to reduce redundant relationships and it is also used to minimize the number of nulls.
Answer:
After checking the attached picture, come to this calculated "Total Time".
Total time 'T'
T = (0.25)(200) + (0.15)(200) + (0.1)(250) + (0.05)(175) + (0.45)(75)
T = 147.5 ps