A.
Selena makes 0.05 posters per minute
Jason makes 0.2 posters per minute
Kai makes 0.2 posters per minute
Enrique makes 0.1 posters per minute
Andre makes 0.5 posters per minute
B.
Selena makes the least posters per minute
Andre makes the most posters per minute
C.
If Selena made 80 posters in 8 minutes, she would be making 10 posters per minute.
Selena now makes the most posters and Enrique makes the least.
Hope this helps!! :)
Answer:
12.6
Step-by-step explanation:
To find the area of a circle, you need to use the formula ![A=\pi r^{2}](https://tex.z-dn.net/?f=A%3D%5Cpi%20r%5E%7B2%7D)
We have
, so we need to plug it into the formula.
![A=\pi (2)^{2}](https://tex.z-dn.net/?f=A%3D%5Cpi%20%282%29%5E%7B2%7D)
![A=\pi (4)](https://tex.z-dn.net/?f=A%3D%5Cpi%20%284%29)
![A=12.5663706...](https://tex.z-dn.net/?f=A%3D12.5663706...)
Since we need to round to the nearest tenth, your final answer should be ![12.6](https://tex.z-dn.net/?f=12.6)
Answer:
12/100
Step-by-step explanation:
Let the cost of one sheep and one cow be x and y respectively.
Therefore,
5x+5y=129
10x+17y =177
Solving the two equations,
Multiply the first equation by 2 and subtract the second from the results;
10x+10y = 258
10x+17y = 177
0x-7y = 81 => y= $-11.57 (cannot be a negative value). The details of the question need to be checked.
Now,
5x+5y = 129 => 5x-57.86 =129=>5x = 186.86 => x= $37.37