- The Radius Of A Spherical Balloon Increases At A Rate Of 1 Mm Sec How Fast Is The Surface Area Increasing When The Radi 1 (31.43 KiB) Viewed 32 times
- The Radius Of A Spherical Balloon Increases At A Rate Of 1 Mm Sec How Fast Is The Surface Area Increasing When The Radi 2 (48.24 KiB) Viewed 32 times
The radius of a spherical balloon increases at a rate of 1 mm/sec. How fast is the surface area increasing when the radius is 10mm., Note: The surface area S of a sphere of radius r is S 4лr² Round your answer to the nearest mm²/sec
Question 6 Solve the problem. A ladder is slipping down a vertical wall. If the ladder is 17 ft long and the top of it is slipping at the constant rate of 2 ft/s, how fast is the bottom of the ladder moving along the ground when the bottom is 8 ft from the wall? 4.3 ft/s 3.8 ft/s O 1.9 ft/s 2 pts O 0.25 ft/s