Answer: 1 hour 20 minutes
<u>Step-by-step explanation:</u>
Let's figure out how long it would take 1 person to dig the hole and then divide that number by 9 (since they are sharing the workload).
The cone's volume is 2 times the volume of the cylinder. A cone's volume is normally 1/3 the volume of a cylinder, but because its height is 6 times larger than that of the cylinder, it is 6/3, or 2, times the volume of the cylinder.
Hope this helps!
Answer:
5
Step-by-step explanation:
do reverse calculations
we know that we ended with 6
since 2 jumped out we add them back in
6+2 = 8
we remove the toads that jumped in because they are not part of the original group
8-3 = 5
there were 5 toads in the beginning
<span>400 tepizs/m^2 = 250$/m^2, </span>120 dollar/yard^2=143.51$/m^2, (because <span>1 tepiz= 0.625 dollars and 0.9144m = 1 yard, simple calculus), so
</span> 250$ - <span>143.51$ = $106.4
He lost </span><span>$106.4</span>
The answer for this Q is 3%