Multiple Choice
The two radii of the frustum of a right circular cone are increasing at a rate of 7 centimeters per minute, and the height is increasing at a rate of 11 centimeters per minute (see figure) . Find the rate at which the surface area is changing when the two radii are 16 centimeters and 26 centimeters, and the height is 13 centimeters. [Note: The surface area does not include the top and bottom circles.] Round your answer to two decimal places. ![The two radii of the frustum of a right circular cone are increasing at a rate of 7 centimeters per minute, and the height is increasing at a rate of 11 centimeters per minute (see figure) . Find the rate at which the surface area is changing when the two radii are 16 centimeters and 26 centimeters, and the height is 13 centimeters. [Note: The surface area does not include the top and bottom circles.] Round your answer to two decimal places. A) B) C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB4584/11eaa595_6313_bfae_a696_fb6f6081c68c_TB4584_00_TB4584_00.jpg)
A) ![The two radii of the frustum of a right circular cone are increasing at a rate of 7 centimeters per minute, and the height is increasing at a rate of 11 centimeters per minute (see figure) . Find the rate at which the surface area is changing when the two radii are 16 centimeters and 26 centimeters, and the height is 13 centimeters. [Note: The surface area does not include the top and bottom circles.] Round your answer to two decimal places. A) B) C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB4584/11eaa595_6313_bfaf_a696_5ff71cf78a6a_TB4584_11_TB4584_11.jpg)
B) ![The two radii of the frustum of a right circular cone are increasing at a rate of 7 centimeters per minute, and the height is increasing at a rate of 11 centimeters per minute (see figure) . Find the rate at which the surface area is changing when the two radii are 16 centimeters and 26 centimeters, and the height is 13 centimeters. [Note: The surface area does not include the top and bottom circles.] Round your answer to two decimal places. A) B) C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB4584/11eaa595_6314_0dd0_a696_83ebe0fe0caf_TB4584_11_TB4584_11.jpg)
C) ![The two radii of the frustum of a right circular cone are increasing at a rate of 7 centimeters per minute, and the height is increasing at a rate of 11 centimeters per minute (see figure) . Find the rate at which the surface area is changing when the two radii are 16 centimeters and 26 centimeters, and the height is 13 centimeters. [Note: The surface area does not include the top and bottom circles.] Round your answer to two decimal places. A) B) C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB4584/11eaa595_6314_34e1_a696_4174efe1e710_TB4584_11_TB4584_11.jpg)
D) ![The two radii of the frustum of a right circular cone are increasing at a rate of 7 centimeters per minute, and the height is increasing at a rate of 11 centimeters per minute (see figure) . Find the rate at which the surface area is changing when the two radii are 16 centimeters and 26 centimeters, and the height is 13 centimeters. [Note: The surface area does not include the top and bottom circles.] Round your answer to two decimal places. A) B) C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB4584/11eaa595_6314_5bf2_a696_0748c1b8ed09_TB4584_11_TB4584_11.jpg)
E) ![The two radii of the frustum of a right circular cone are increasing at a rate of 7 centimeters per minute, and the height is increasing at a rate of 11 centimeters per minute (see figure) . Find the rate at which the surface area is changing when the two radii are 16 centimeters and 26 centimeters, and the height is 13 centimeters. [Note: The surface area does not include the top and bottom circles.] Round your answer to two decimal places. A) B) C) D) E)](https://d2lvgg3v3hfg70.cloudfront.net/TB4584/11eaa595_6314_8303_a696_49c0e6846d75_TB4584_11_TB4584_11.jpg)
Correct Answer:
Verified
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