The Pentagon is planning to build a new satellite that will be spherical. As is typical in these cases, the specifications keep changing, so that the size of the satellite keeps growing. In fact, the radius of the planned satellite is growing 0.5 foot/week. Its cost will be $1,000 per cubic foot. At the point when the plans call for a satellite 5 feet in radius, how fast is the cost growing? (The volume of a solid sphere of radius r is .)

Question

The Pentagon is planning to build a new satellite that will be spherical. As is typical in these cases, the specifications keep changing, so that the size of the satellite keeps growing. In fact, the radius of the planned satellite is growing 0.5 foot/week. Its cost will be $1,000 per cubic foot. At the point when the plans call for a satellite 5 feet in radius, how fast is the cost growing? (The volume of a solid sphere of radius r is  .)

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The Answer of The Pentagon is planning to build a new satellite that will be spherical. As is typical in these cases, the specifications keep changing, so that the size of the satellite keeps growing. In fact, the radius of the planned satellite is growing 0.5 foot/week. Its cost will be $1,000 per cubic foot. At the point when the plans call for a satellite 5 feet in radius, how fast is the cost growing? (The volume of a solid sphere of radius r is  .)

The Pentagon Is Planning to Build a New Satellite That