aajc626
aajc626 aajc626
  • 02-06-2016
  • Mathematics
contestada

If Y varies directly as X and y=12 when x= 9. Find the constant of variation.
A. 3/4
B.4/3
C.4
D.3

Respuesta :

alex3245
alex3245 alex3245
  • 02-06-2016
Y = kX

12 = k x 9
12/9 = k
k = 4/3

Hope I helped!
Answer Link

Otras preguntas

what is the sum of all the even numbers from 20 to 70
difference between $4 and $1.35
!!!HELP !! URGENT !! GEOMETRY DILATIONS !! BOGUS ANSWERS WILL BE REPORTED
In each case, are the two events dependent or independent? Toss a dime, and then toss a quarter. Pick a card from a deck of cards. Keep the card and pick anothe
Find the indicated side of the triangle
What is the distance between the points A and B on the flagpole? Please explain how you got your answer using the trigonometric functions!
Someone please answer this is so hard for me I don’t know where to start or how to answer :(
The water which penetrates into the ground is stored in
Solve for w. 20.5=w/60^2*703 Can someone please explain this to me? I don't know what to do... Tysm.
An electron is to be accelerated from a velocity of 5.00×106 m/s to a velocity of 9.90×106 m/s . through what potential difference must the electron pass to acc