typicalemi5410 typicalemi5410
  • 18-06-2020
  • Mathematics
contestada

Write a specific formula to describe the variation:x varies indirectly with the cube root of y;x=3when y= 125

Respuesta :

adioabiola
adioabiola adioabiola
  • 23-06-2020

Answer:

x=15(1/3√y)

Step-by-step explanation:

X varies indirectly with the cube root of y

x=k/3√y

x=3 when y=125

3=k/3√125

3=k/5

3=k(1/5)

k=3÷1/5

k=3×5/1

k=15

x=15(1/3√y)

Answer Link

Otras preguntas

Describe the limitations of using models to represent atoms
Describe the limitations of using models to represent atoms
How does an an electron microscope work?
Solve the system, using any method.  y = x + 2 and x + 2y = 25
The periodic table shows that a carbon atom has six protons. This means that a carbon atom also has...
How do you find the x intercept and coordinates of the vertexfor the parabola y=x^2-14x+49????
Why are different constellations of stars seen during different seasons?
can someone help me with this problem
How does an an electron microscope work?
What was the South’s greatest concern when California applied for statehood? A-The South feared it would lose power and influence in the Senate. B-The South fea