Notsosmartyy5928 Notsosmartyy5928
  • 16-02-2018
  • Mathematics
contestada

Complete the equation of variation where y varies inversely as x. one pair of values is y = 45 when x = 20.

Respuesta :

notagnes notagnes
  • 16-02-2018
inversely proportional means y=k/x, whereas k is constant. hence when y=45,x=20
45=k/20
k=900
ans: y=900/x
Answer Link

Otras preguntas

Who was the 24 president of the United States?
The ratio of blue marbles to redmarbles in a bag is 11:9. If there are 99 blue marbles, in the bag, how many red marblesare there?
There are 15 black mice in a cage. The ratio of all mice to black mice is 5:1. How many mice are in a cage?
What is binomial nomenclature ?
Your doctor prescribes you to take 400 milligrams of medicine every 8 hours. How many ounces of medicine do you take in a day?
What causes climate change?
There are 12 rabbits in a cage. The ratio of white rabbits to all rabbits is 3:4. How many white rabbits are in a cage?
Mendel realized that the principles of probability could be used to what the results of genetic crosses?
What are three most common types of land forms in Washington
I really need help on geometry