1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NemiM [27]
3 years ago
14

The function describes the volume of a right circular cylinder of height 3 ft and radius r feet. find the instantaneous rate of

change of the voume with respect to the radius when r = 5
Mathematics
1 answer:
xxMikexx [17]3 years ago
8 0
The volume of a right circular cone is calculated through the equation,

                  V = πr²h

where V is volume, r is radius of the base, and h is height. Given that height is 3 ft, this can be simplied into,
 
                V = 3πr²

The rate of change with respect to r is,
                dV/dr = 6πr

Substituting the DALE,

                dV/dr = (6)π(2 m)² = 24π

Answer: 24π. 
You might be interested in
Please help!!!! Will mark Brainliest!!!! Pleaseeee!! 20 Points!!!!
Lesechka [4]
Your answer : is b (the letter b)
4 0
3 years ago
What two numbers multiply to 10 and add up to 11
musickatia [10]

Answer:

1 and 10

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Write an equation that expresses the following relationship.
stepladder [879]

Answer:

w = \frac{ku}{d^{2} }

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HELP!!!!!BRAINLIEST<br> PLEASE SHOW YOUR WORK ON A PAPER BRAINLIEST!!!!!!!!!!!!!!!!!!
Genrish500 [490]

Answer:  Noah's mixture would be more flavorful and fizzy because his ratio of water and fizz powder aren't to off (not a large ratio gap). Andre's orange fizz would be a little more watered down making it less fizzy and less flavorful because 8 cups were added instead of 6 or 7 cups of water. Also Noah would have less drink made them Andre because he only used 6 cups of water.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A shade of green paint is made by mixing yellow paint and blue paint in the ratio 5:2. Mel has 30 litres of yellow paint and 9 l
vodomira [7]

Answer:

31.5 litres

Step-by-step explanation:

If Mel uses all 30 litres of yellow paint, then:

5 / 2 = 30 / x

5x = 60

x = 12

Mel would need 12 litres of blue paint, but she only has 9 litres.  So the amount of yellow paint she needs is:

5 / 2 = x / 9

2x = 45

x = 22.5

Mel will use 22.5 litres of yellow paint with 9 litres of blue paint to make a total of 31.5 litres of green paint.

4 0
3 years ago
Other questions:
  • 6 is a factor of 2 true or false
    8·2 answers
  • Definition: Moving a figure around a fixed point in the plane is called making a
    15·1 answer
  • Why does a table with 3 legs not rock geometry question
    14·1 answer
  • Please solve this question asap
    5·1 answer
  • What is the equation of the line?
    5·2 answers
  • Identify the domain of a radical function with an odd index.
    11·1 answer
  • What kind of triangle has sides that have length 4, 8, and 10? ( the triangle acute, right, or obtuse ?)
    13·1 answer
  • Challenge. The mean of two numbers is
    10·1 answer
  • What is the answer to 2+2+2+2
    13·2 answers
  • A total of 476 tickets were sold for the school play. They were either adult tickets or student tickets. There were 74 fewer stu
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!