Answer: 36
Step-by-step explanation:
There are 120 different possible groups.
(10 * 9 * 8)/(3 * 2 * 1) + 120
Answer: 4
Step-by-step explanation:
Answer:

Step-by-step explanation:
The formula of a circumference of a circle:


Answer:
76,000,000
Step-by-step explanation:
Look at the 100,000 place and see whether to round up or down - 8 is larger than 5, therefore 75,000,000 gets rounded up to 76,000,000