Answer:
Explain to me how you expect anyone to do this,
as you haven't provided the graph or the inequalities.
Step-by-step explanation:
Answer:
2.35 yards/second or 7.07 ft/second
Step-by-step explanation:
The distance to be covered is 55 yards.
The casting cools at the rate of
and the temperature must not be allowed to cool more than
.
We know that, 
By the time, the temperature reaches
, it will take about,
, so it will take about 23.33 seconds.
Also, 55 yards = 
So the minimum speed that conveyor must move is,

Hence, the speed of conveyor is 7.07 feet per second.
Answer:
the number that produces a rational number when added to 0.25 is 2/9
Honestly i don’t know but you can try to figure it out