Answer:
the awser is d if you round it up
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
The common ratio of the sequence is 2 because between each term you are multiplying by 2 to get the next term
Answer:

Step-by-step explanation:
Answer:
34
first of all use formula:
n(AUB)=n(A)+n(B)-n(AnB)
Answer: During the second hour it could travel either 4,5,6,7,8,9 hours
Step-by-step explanation: