Find the MPH of the boat when it goes upstream... 3h / 6m = 1h / 2m
So, 2mph
Speed of the boat - current = 2mph - > x - y = 2
Find the MPH of the boat going downstream... 3h / 18m = 1h / 6m
So, 6mph
x + y = 6
We now have a system of equation, let's solve it!
x - y = 2 -> x = y + 2
x + y = 6 - > (y + 2) + y = 6 -> 2y + 2 = 6 -> 2y = 4 -> y = 2
This is the speed of the current!
Subtitute y = 2 in the first equation:
x - 2 = 2
x = 4
This is the speed of the boat
Rate of the current = 2mph
Rate of the boat in still water = 4mph
I think the answer is 136 wild horses because they caught 40 the first time then they caught 100 the second time but four had already been caught so 100 + 40 = 140 - 4 = 136
Here is the answer to your problem
Answer:
75(1/3)^(n-1).
Step-by-step explanation:
This is a Geometric sequence whose common ratio is 15/75 3/15 = 1/3.
so the nth term an = a1 r^(n-1)
= 75(1/3)^(n-1).
Answer:
Step-by-step explanation:
<u>I would say your Answer: Letter Choice, (C) y = -| X - 2 | Most logical answer to me looking at the graphs. </u>
<u>I</u> would show full explanation, Don't want to be BANNED again, I was banned, Because, Brainly.com said I Plagiarized a Calculator, how is that even possible to plagiarize a calculator.??? We use calculators on exams in college. Do you know how idiotic that was. Lol.
Hope that helps!!! : )
