Course Gradebook Home > Math 261 Calc I Summer 2023 > Assessment 2.6 Save progress Done & VOCO Score: 1/10 2/10 answered . Question 2 0/1 pt 0 5 0 Details A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.2 cm/min. At what rate is the volume of the snowball decreasing when the radius is 12 cm. (Note the answer is a positive number). cm min Hint: The volume of a sphere of radius r is V= Question Help: Video Submit QuestionHome > Math 261 Calc | Summer 2023 > Assessment 2.6 Save progress Done VOCO Score: 1/10 2/10 answered Question 3 0/1 pt 9 5 0 Details The altitude of a triangle is increasing at a rate of 2 centimeters/minute while the area of the triangle is increasing at a rate of 1 square centimeters/minute. At what rate is the base of the triangle changing when the altitude is 9.5 centimeters and the area is 89 square centimeters? cm/min Question Help: Video Submit QuestionHome > Math 261 Calc | Summer 2023 > Assessment 2. 6 Save progress Done a 15' Score: 1M0 2.-"1CI answered 0 Question 4 ' E on pt 05 0 Details Gravel is being dumped from a conveyor belt at a rate of 30 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always equal. How fast is the height of the pile increasing when the pile is 21 feet high? Recall that the volume of a right circular cone with height h and radius of the base r is given by 1 V=w% i | E Question Help: [I] Video Home > Math 261 Calc | Summer 2023 > Assessment 2. 6 Save progress Done a '5' Score: 1ND 2.-"1U answered 0 Question 5 v B on pt '0 5 G) Details A rotating light is located 18 Feet from a wall. The Light completes one rotation every 3 seconds. Find the rate at which the light projected onto the wall is moving along the wall when the light's angle is 20 degrees from perpendicular to the wall. waif Eight feet per second Answer is a positive value. Question HeLp: [EJVideo 2 . 6 Save progress Done a '15 ' Score: 1!\") 2310 answered . Question 6 ' 8 OH pt '0 5 G) Details At noon, shipAis 50 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship B is sailing north at 17 knots. How fast [in knots] is the distance between the ships changing at 4 PM? (Note: 1 knot is a speed of 1 nautical mile per hour.) l knots Question Help: [Z] Video Submit Question Home > Math 261 Calc | Summer 2023 > Assessment 2.6 Save progress Done VOCO Score: 1/10 2/10 answered . Question 7 0/1 pt 9 5 0 Details A street light is at the top of a 16 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 8 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 35 ft from the base of the pole? ft sec Question Help: Video Submit