Answer B
the first curve stops on (1 ; 3) excluded (x < 1)
and
the straight line starts on (1 ; 1) included (x ≥ 1)
Percent formula : is/of = %/100
is = 12
of = 60
% = x
now we sub
12/60 = x/100
cross multiply
(60)(x) = (12)(100)
60x = 1200
x = 1200/60
x = 20
check..
0.20(60) = 12
12 = 12 (correct)
so 20% of 60 is 12
Answer:
The answer is number B hope this help
Step-by-step explanation:
Time = distance/speed
So all you have to do is plug the numbers in and you get the answer
Time = 1,250 kilometres/150 kilometres per hour
Time = 8.333 hours
Answer:
Step-by-step explanation:the first one
