Answer: Undefined
Step-by-step explanation:
Replace x with -5
Answer:
Step-by-step explanation:
Given
Required
The dimension that minimizes the cost
The volume is:
This gives:
Substitute
Make H the subject
The surface area is:
Area = Area of Bottom + Area of Sides
So, we have:
The cost is:
Substitute: and
To minimize the cost, we differentiate
Then set to 0
Rewrite as:
Divide both sides by W
Rewrite as:
Solve for
Take cube roots
Recall that:
Hence, the dimension that minimizes the cost is:
Answer:8000
Step-by-step explanation:
Here's the general rule for rounding: If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.
I think it is c but I’m not sure
Answer:
is it x = 350 * 6
Step-by-step explanation:
<em>its like adding the variables.</em>