88 Answered Questions for the topic Related Rates

Related Rates Caclulus

06/14/15

An inverted pyramid is being filled
An inverted pyramid is being filled with water at a constant rate of 65 cubic centimeters per second. The pyramid, at the top, has the shape of a square with sides of length 8 cm, and the height is... more
Follows • 3
Expert Answers •1

05/11/15

Sand falls from a conveyer belt at a rate of 15m^3/min. How fast is the height changing when the pile is 2m high?
This is a related rates problem using cones. I am in Calculus.
Follows • 2
Expert Answers •1
Related Rates

03/09/15

At what rate is water pouring into a rectangular bathtub with base 13 ft2 if the water level rises at a rate of 4 ft/min?
The answer must be in feet cubed per min
Follows • 2
Expert Answers •1
Related Rates Calculus 1

03/02/15

related rates?
James is flying a kite 300 ft above ground. A wind gust carries the kite horizontally away from james at a rate of 25ft per second. How fast must james let the string out when the kite is 500ft... more
Follows • 3
Expert Answers •2
Related Rates Calculus Derivatives Rates

01/31/15

Related Rates
A lighthouse is located on a small island 3km away from the nearest point P on a straight shoreline and its light makes four revolutions per minute.   How fast is the beam of light moving along... more
Follows • 3
Expert Answers •2
Related Rates Calculus 1

01/14/15

Sand is falling off a conveyor and onto a conical pile at a rate of 10 cubic feet per minute. The diameter of the base of the cone i
A=(3.14)R 2 DR/DT DA/DT DS/DT DV/DT
Follows • 1
Expert Answers •1

12/17/14

Related Rates
Label the diagram and given information, model with an equation, differentiate and evaluate. Then answer the question with correct units. A coffee pot that has the shape of a circular cylinder of... more
Follows • 2
Expert Answers •1

12/14/14

Calculus Triangle Related Rate
So I have a problem where there is a right triangle with the height (4500ft) and the rate at which the angle is changing (pi/180radians per second) and I need to find the ground speed. I figured... more
Follows • 2
Expert Answers •2
Related Rates Calculus

11/19/14

Related rates:Let V be the volume of a cylinder having height h and radius r, and assume that h and r vary with time
Let V be the volume of a cylinder having height h and radius r, and assume that h and r vary with time a.) how are dV/dt, dh/dt, and dr/dt related? dv/dt= f(r,h)dh/dt+g(r,h)=dr/dt, where f(r,h)=?... more
Follows • 1
Expert Answers •1

10/07/14

Using derivatives and related rates in calculus?
"Two cars start moving from the same point. One travels south at 48 mi/h and the other travels west at 20 mi/h. At what rate is the distance between the cars increasing two hours later?"   This... more
Follows • 2
Expert Answers •1
Related Rates Calculus Business Calculus

10/02/14

Business Calc Question!!!!
Suppose the quantity demanded weekly of Super Titan radial tires is related to its unit price by the equation, p+x^2 =144 where p is unit price measured in dollars and x is measured in units of a... more
Follows • 2
Expert Answers •1
Related Rates

04/13/14

Can someone help me with a related rates problem please?
An oil slick on a lake is surrounded by a floating circular containment boom. As the boom is pulled in, the circular containment area shrinks. If the radius of the area decreases at a constant rate... more
Follows • 1
Expert Answers •1
Related Rates

03/09/14

A have a question about related rates from my calculus class may someone help me?
A stone dropped into a still pond sends out a circular ripple whose radius increases at a constant rate of 4ft/s. How rapidly is the area enclosed by the ripple increasing at the end of 12s?
Follows • 4
Expert Answers •3

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.