Answer:
2.72 hours
Step-by-step explanation:
Data provided:
Time taken by Huck Finn to paint the fence = 5 hours
Time taken by Tom to paint the fence = 6 hours
Now,
Fence painted in 1 hour by Huck Finn = of total fence
and,
Fence painted in 1 hour by Tom = of total fence
Therefore,
Total fence painted together by Huck and Tom in 1 hour = +
or
Total fence painted together by Huck and Tom in 1 hour =
or
Total fence painted together by Huck and Tom in 1 hour =
Hence,
Time taken by Huck and Tom to together paint the fence =
= 2.72 hours
It's about simple interest and which is very easy to solve
Simple Interest
Where
P=500
R=3
T=8
S.I=P.R.T/100
S.I=500*3*8/100
S.I=12000/100
S.I=120 $
So answer is 120$ interest will he earn in 8 year
Note: If any problem then feel free to contact me
I believe your answer is 4 4/9 as a mixed fraction but it can also be 40/9. Hope this helps :)
Answer:
stop
Step-by-step explanation:
stop using this app, the chances of you actually getting a helpful response or even one at all are so slim, just pay an actual tutor at this point
Answer:
Step-by-step explanation:
Hello,
Basically, we need to prove that is irrational
Let s assume that is rational
it means that we can find p and q (q different from 0) two integers <u>with no common factors other than 1 </u>
so that
And then we can write that
So is even so it means that p is even
so is divisible by 2*2=4
as it means that is even, meaning q is even
wait, p and q are then even !? but by definition they have no common factors. This is not possible.
so our assumption that is rational is false
So it means that this is irrational
and then is irrational too
Hope this helps