I think that each shelf will be 19 inches. Because 137 divided by 7 is 19 with the remainder of 4. Half of 4 is 2. Take 2 inches off of each end and that is the 4. So each shelf is 19 inches.
Step-by-step explanation:
g(x)=1/3(x-6)^2+1
The graph of this function is in the attachment
The meaning of this problem is that with 7 nurses they can only hire D=13.25
<h3>What is the meaning of this problem.?</h3>
Generally, the equation for the model is mathematically given as

Therefore,


Also

Equations 1 and 2

.sub D=(60N)/4

N=6.67
N=7
solve for D
D=(60(7))/4
D=13.25
In conclusion, with 7 nurses they can only hire D=13.25
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