Answer:
X= 6!
Step-by-step explanation:
7 is half of 14
6 is half of 12
Have a great day!
Answer:
Humans have technology
Step-by-step explanation:
9 is 12% of 75 check it 9* 100 = 900 / 75 = 12
Answer:
$77
Step-by-step explanation:
Let Friday be the variable f.
Let Saturday be the variable s.
Substitute 11 for f in the second equation.
Therefore, Kaitlin collected $77 on Saturday
Answer:
$302,500
Step-by-step explanation:
If cost (C) = $7, then Sales (S) = 37,500 units
If cost (C) = $15, then Sales (S) = 17,500 units
The slope of the linear relationship between units sold and cost is:
The linear equation that describes this relationship is:
The revenue function is given by:
The cost at which the derivative of the revenue equals zero is the cost that yields the maximum revenue.
The optimal cost is $11, therefore, the maximum revenue is: