whoshotjrh
whoshotjrh whoshotjrh
  • 24-09-2016
  • Mathematics
contestada

I have a table showing proportional relationships and I don't know how to find ?

x 4 10 12
y 6 15 ?

Respuesta :

clache
clache clache
  • 24-09-2016
The ratio here from X/Y=4/6=10/15=12/?

We can see that the ratio is ⅔

Now let's see, ⅔=12/?
cross multiply to get 36=2?
now divide both sides by 2 to get 18=?
Answer Link

Otras preguntas

Why do People Say "Chop-Chop"?
many colleges determine the number of full time students ,f,by using the formula f=n/15, where n is the total number of credits for each given semester if stude
explain how the suns energy powers the earth (including heating our atmosphere, oceans, and photosynthesis)
19 is 30% of what number
plz tell me what is the Lacrimal Punctum?
How many tablespoons are in 1 gill?
do you think love is not a universal
A sequence has an initial value of 10 and each term is twice the previous.  Which function models this sequence?1. a(n)=10(2)"n2. a(n)=10(2)n-13. a(n)=10+2n4. a
How many tablespoons are in 1 gill?
If my final exam is worth 30% and my class average is 80, what do I need to get to pass the exam?