The Radius of a Right Circular Cone Is Increasing at a Rate

question 36

Short Answer

The radius of a right circular cone is increasing at a rate of $5 \mathrm { in } / \mathrm { s }$ while its height is decreasing at a rate of $3.6 \mathrm { in } / \mathrm { s }$ . At what rate is the volume of the cone changing when the radius is $110 \mathrm { in }$ . and the height is 145 in.?

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Definitions:

Indirect Method

A cash flow statement approach that adjusts net income for changes in non-cash working capital and non-operating adjustments to calculate cash flow from operations.

Operating Activities

Transactions and other events that are not investing or financing activities, contributing to the company's primary operations and cash flow.

Direct Method

A way to present the cash flow from operating activities by listing major operating cash receipts and payments, making it easier to understand than the indirect method.

Operating Activities

Day-to-day actions that relate directly to the production, sale, and delivery of a company’s products and services.