Answer:

Step-by-step explanation:
we have

where
Q -----> is the daily output
A -----> is the number of people
For Q=621
Find the value of A
substitute and solve for A

Subtract 600 both sides


squared both sides


Subtract 41 both sides

Rewrite

The solution would be x = 0, x = 3
Answer:
65.434
Step-by-step explanation:
1. 700 calories
2. Half a serving
3.x=serving
350x=calories