6. [0/10 Points] DETAILS PREVIOUS ANSWERS SCALCET9 3.9.019. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A man starts walking north at 3 ft/s from a point P. Five minutes later a woman starts walking south at 5 ft/s from a point 500 ft due east of P. At what rate (in ft/s) are the people moving apart 15 minutes after the woman starts walking? (Round your answer to two decimal places.). 9.987 x ft / s Need Help? Read It Watch It 7. [-/10 Points] DETAILS SCALCET9 3.9.022.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m higher than the bow of the boat. If the rope is pulled in at a rate of 1 m/s, how fast (in m/s) is the boat approaching the dock when it is 5 m from the dock? (Round your answer to two decimal places.) m/s Need Help? Read It Watch It Master It MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 8. [-/10 Points] DETAILS SCALCET9 3.9.025. Water is leaking out of an inverted conical tank at a rate of 6,000 cm/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6 m and the diameter the top is 4 m. If the water level is rising at a rate of 20 cm/min when the height of the water is 2 m, find the rate (in cm/min) at which water is being pumped into the tank. (Round your answer to the nearest integer.) cm 3/ min Need Help? Read It Watch It