If w varies jointly as x and y when w = 12, x = 2, and y = 18, what is the value of y when w = 16 and x = 6?
2 answers:
Joint variation means that w=kxy where k is constant.
Finding k:
12=k*2*18
12=36k
k=1/3
Now plug in second set of values
16= 1/3*6*y
16=2*y
y=8
Final answer: 8
You might be interested in
This might be the answer but I no sure
Answer:
Your answer is 97.
Step-by-step explanation:
I can give an explanation if needed.
0.5 + a = 3.2
3.2 - 0.5 = 2.7
Answer:
The relative change from 6546 and 4392 is 49.04
Step-by-step explanation:
Answer:
130 degrees
Step-by-step explanation:
No hate but it literally tells you the answer by the picture.
:)