Well I suppose it depends on how long you have in a day but...
with 30 people you can have it done in about 8hrs
but with 20 people you can have it done in about 12 hours
so my best guess would be anywhere between 20-30 people
Answer:
The answer is b
Step-by-step explanation:
9 deli sandwiches, because 3 7/8-1 5/8 is 2 1/4 and 2 1/4 divided by 1/4 is 9
The formula for the circumference of a circle is π x diameter
Since we already know the circumference, we divide that by π to get the diameter:
circumference = π x diameter
so
circumference / π = diameter
Now lets do this:
31.4 / π = 9.9949... (this is the diameter)
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The formula for the area of a circle is π r²
To get the radius, we just halve the diameter:
9.9949.. / 2 = 4.99746...
Now that we know the radius we can use the formula:
π x r²
= π x 4.99746²
= 78.46ft²
So the area is:
78.46ft²
Answer:
x = 634.3563415.
Step-by-step explanation:
0.25[10.25x-0.21(10.25)]=1675
0.25[10.25x-2.1525]=1675
2.5625x - 0.538125 = 1675
2.5625x = 1675 + 0.538125
x = (1675 + 0.538125) / 2.5625
x = 634.3563415