Answer:
6
Step-by-step explanation:
I presume you meant

Answer:
C. and D.
Step-by-step explanation:
The root of √x is either equal or bigger than 9
Answer:
The total profit from producing 50 wedding cakes is 2,150 dollars
Step-by-step explanation:
Stevens Bakery has found that its marginal profit, in dollars per wedding cake, is
, where x is the number of wedding cakes produced
From the given information:
C'(x) = - 0.12 x + 40
Integrate both sides we get,


...... (1)
Substitute the value of x=50 wedding cakes in equation (1) as shown below:

=2,150 dollars
Hence, the total profit from producing 50 wedding cakes is 2,150 dollars.
1. -36
2. 30
3. 5
4. -5
5. 1
Answer: you use the formula: c=2πr
Hope that helps, have a good day:)