Answer:
xn = n·(n + 1)/2
Step-by-step explanation:
The answer to this question is 8.86666666667
Answer:
Not clear of the question
Step-by-step explanation:
Your round it to 300 so the answer is 300
Answer:
2.4 hours
Step-by-step explanation:
Get common denominators -
1/12 x 5/5 = 5/60
1/5 x 12/12 = 12/60
The turtle walks ata 5/60 a kilometer an hour.
divide remaining time by 5/60
(12/60) / (5/60) = 2.4 hours
