yvonnecoleman1p7mn59 yvonnecoleman1p7mn59
  • 24-04-2018
  • Mathematics
contestada

A quantity, y, varies directly as x. When y = 9, x = 4. Find y when x = 10

Respuesta :

sarahv8
sarahv8 sarahv8
  • 19-05-2018
y = kx

9 = k4

k = (9/4)

y = (9/4)x

when x=10,

y = (9/4)10
y = 22.5
Answer Link

Otras preguntas

Which of the following represents a benefit of the Second Amendment to citizens of the United States? It allows citizens to organize into groups for peaceful pr
what effects did enlightenment philosophers have on government and society?
what is the area of a rectangle with length √175 in. and width √63 in.?
What should the body of a research paper draft contain?
What is 8/10 divided by 6/9? (Note:They are both fractions.)
Coastal regions have abundant flora and fauna. The climate in coastal regions is moderated by warmer ocean waters. Which sentence combines the two sentences usi
what is the greatest common factor of 42 and 63
What is the season in the northern hemisphere when the North Pole points most directly toward the sun
Matthew reads 8 books each month as part of his book club. After belonging to the book club for 6 months,how many books will Matthew have read in all?
Does it matter term is first and which term is second in a ratio?