ellaspence10 ellaspence10
  • 12-04-2021
  • Mathematics
contestada

if c and d vary inversely, and d=5/3 and c=5. write a function that models inverse variation and find d when c=10

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 13-04-2021

9514 1404 393

Answer:

  • cd = 25/3
  • d = 5/6

Step-by-step explanation:

The inverse variation described can be either of ...

  c = k/d

or

  d = k/c

Either way, the equation can also be written as ...

  cd = k

For the given values of c and d, the value of k is ...

  (5)(5/3) = k = 25/3

So, the model can be written as ...

  cd = 25/3

or

  d = (25/3)/c

__

For c=10, the value of d is ...

  d = (25/3)/10 = 25/30

  d = 5/6

Answer Link

Otras preguntas

One of the core beliefs of all religions is the right to be _____. perfect free rich correct
What is Penelope's web?
The enrollment at a university increased from 14,000 students to 16,000 students over a period of 5 years. What is the percent increase in enrollment?
The drill team at Hill Middle School made 120 spirit pins to sell for a fundraiser. After the fundraiser, the team had 18 pins left. What percent of the pins di
Why is 4/16 equivalent to 0.25
In terms of population factors, abundance refer to
What is the potential impact on American political issues?
Malthus formed his theory by studying factors that control the population growth of humans. How might factors operating on organisms in nature differ from those
Read the paragraph. [1] Russell really enjoys baking. [2] He makes the most delicious plum tarts. [3] His tarts always have a perfect flaky crust. [4] Learning
What does daisy symbolize in the great gatsby ?