Answer:
2.069x10^3
Step-by-step explanation:
Move the decimal places.
Answer:
-5.44
Step-by-step explanation:
multiply add negative sign
Answer:
115/13
Step-by-step explanation:
I believe it is c idk the question really doesn't make that much sense
Answer: 1050
Step-by-step explanation:
Number of combinations of selecting r things out of n = 
such that 
Given: A restaurant menu has 5 kinds of soups, 7kinds of main courses, 6 kinds of desserts, and 5 kinds of drinks.
If a customer randomly selects one item from each of these four categories, then by fundamental counting principle , the number of different outcomes are possible = 
hence, total number of outcomes = 1050