<span>Lets think the entire bowl of salad as 1 unit. Now your brother eats one-third. So the remaining salad is 1 minus 1/3 . And now you want to divide the remaining salad evenly among 6 friends. so it is 1-(1/3) divided by 6. To put it in one single expression, it is (1-(1/3)) / 6</span>
So I assume you mean a rectangular field with two semicircular ends...
c=.4(160*50+π25^2)
c=.4(8000+625π)
c=320+250π
c≈$1105.40 to nearest cent
Step-by-step explanation:
the answer is 1 because every time the number doubles