The Length $l$ , Width $w$ And Height $h$ Of a Box Change with Time

question 110

Short Answer

The length $l$ , width $w$ and height $h$ of a box change with time. At a certain instant the dimensions are $l = 3$ and $w = h = 4$ , and $l$ and $w$ are increasing at a rate of $10 \mathrm {~m} / \mathrm { s }$ while $h$ is decreasing at a rate of 1 $\mathrm { m } / \mathrm { s }$ . At that instant find the rates at which the surface area is changing.

---

Definitions:

Customer Relationship Management

A strategy for managing an organization's relationships and interactions with customers and potential customers.

Customer Satisfaction

The degree to which a product or service meets or exceeds customer expectations.

Dollar Fill Rate

A metric that measures the value of goods shipped on time versus the total value of the order.

Pre-Transaction

Activities and considerations that occur before the actual purchase or transaction takes place, such as research or comparison.