Answer: 203,280
Step-by-step explanation:
Given: A catering service offers 11 appetizers, 12 main courses, and 8 desserts.
Number of combinations of choosing r things out of n =
A customer is to select 9 appetizers, 2 main courses, and 3 desserts for a banquet.
Total number of ways to do this:
hence , this can be done in 203,280 ways.
Step-by-step explanation:
First you change them to improper fractions. 10/3 and 5/3
Next you subtract 10 and 5 which is obviously 5
Then you have 5/3 turning that to a mixed number makes it 1 2/3
Hope this helps!
Answer:
Step-by-step explanation:
times in the y+9 and y+7 and get y squared + 16x+ 63+80.
You simply cross multiply. The correct answer is B. I know this becase I had the same exact question in my Staar review packet.