6.988.880km = 4342668.7 miles
If it took you (one person) 3 days to build a doghouse, then it should take 2 people to build it in half the time. So all we have to do is split 3 days in 2.
3/2 = 1.5
So it would take 1 1/2 days or 36 hours for 2 people to complete the doghouse.
Ok so I think the answer is F(1)=31. And if u need to show work then change the equation to f(n-1)=f(n)+3 and substitute the f(n)'s. For example, to get f(3) you must substitute it like this: f(4-1)=(22)+3 and then f(3) = 25. And just keep doing that until you get f(1). I hope the answer is right.
Answer:
C converse of alternate interior angles
Thank you for posting your question here at brainly. 8/27 are 6ft tall and 7/27 have good aim. Together, they are 15/27, meaning you have about a 56% chance of one of them being chosen.
R<span>educe that fraction 15/27 divided by 3 is 5/9.</span>