Question

Asked Jan 16, 2020

4 views

Sand falls from a conveyor belt at the rate of 10 m3/min onto the top of a conical pile. The height of the pile is always three-eighths of the base diameter. How fast are the (a) height and (b) radius changing when the pile is 4 m high? Answer in centimeters per minute.

Step 1

Let *h* be the height of the cone, *r* be the radius of the base of the cone....

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Are there two functions ƒ and g such that ƒ ∘ g = g ∘ ƒ? Give reasons for your answer.

A: There are functions f and g such that,

Q: Find the natural domain and graph the function g(x) = sqrt(|x|)

A: Given,

Q: In Exercises 41 and 42, (a) write formulas for ƒ ∘ g and g ∘ ƒ and find the (b) domain and (c) range...

A: Note: Hi there! Thank you for the question, as per our honor code, we have the right to solve only o...

Q: At time t, the position of a body moving along the s-axis is s = t3 - 6t2 + 9t m. a. Find the body’s...

A: Find expression of velocity and acceleration using first and second derivativenof s respectively.

Q: Graph the functions in Exercises 37–46. What symmetries, if any, do the graphs have? Specify the int...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: If the original 24 m edge length x of a cube decreases at the rate of 5 m/min, when x = 3 m at what ...

A: (a)Given:

Q: What is a piecewise-defined function? Give examples.

A: Given:What is a piecewise-defined function? Give examples.

Q: When is it possible to compose one function with another? Give examples of compositions and their va...

A: A new function can be created by combining the two pre-exist functions. This new function can be for...

Q: Betty and Bob made a trip of 54 miles, each by bicycle. Betty went 1.5 mi/hr faster then Bob which t...

A: Given,