100,000,000 is 100 million
10,000,000 is 10 milllion
You decide if it has a pattern if it is a repeating pattern then it is a rational number decimal however if it a decimal with no pattern it is irrational
Answer:
12.566368 units
Step-by-step explanation:
2(pi)r = C
2(pi)(2) = C
4(pi) = C
4(3.141592) = C
12.566368 = C
Answer: 9 and 12
Step-by-step explanation:
The answer is $15 more per T-shirt
