4 hours? i may be wrong
i did - 60 * 15
seems about right, since 50% would be 7.5 hours?
I think the answer is 31.75
Answer:
Hope it helps u
Step-by-step explanation:
y∝ x
y=k*x
k=y/x
now putt the first point x=8 and y=2
we get k=2/8 =1/4
and also putt 2nd point ,
x=16,y=4 we get k=1/4 and similarly for 3rd and 4th point we also get k=1/4
hence the direct variation , equation become for all is same, that is
y=(1/4)x
Answer:
What's the question?
Step-by-step explanation: