The Radius R of a Sphere Is Increasing at a Rate

question 64

Multiple Choice

The radius r of a sphere is increasing at a rate of inches per minute. Find the rate of change of the volume when $r = 11 \text { inches. }$

• A) \(\frac { d V } { d t } = 3630 \pi \mathrm { in } ^ { 3 } / \mathrm { min }\)
• B) \(\frac { d V } { d t } = 1452 \pi \mathrm { in } ^ { 3 } / \mathrm { min }\)
• C) \(\frac { d V } { d t } = 2904 \pi \mathrm { in } ^ { 3 } / \mathrm { min }\)
• D) \(\frac { d V } { d t } = \frac { 1 } { 1452 \pi } \mathrm { in } ^ { 3 } / \mathrm { min }\)
• E) \(\frac { d V } { d t } = \frac { 1 } { 2904 \pi } \mathrm { in } ^ { 3 } / \mathrm { min }\)

Understand the concept of elaborative rehearsal and its effectiveness in improving memory retention.

Identify the initial target regions of the brain affected by Alzheimer's disease through neuroimaging studies.

Recognize the physical and neurological symptoms characteristic of Alzheimer's disease.

Distinguish between different types of amnesia and cognitive impairments.

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