Hi, you didn’t post answer choices but this should be it:
4x - 9 > 17
Answer:
it is c
Step-by-step explanation:
i took the test
Answer:
B
Step-by-step explanation:
Hope this helps!
To solve this we are going to use a conversion factor. We know that 1 BTU per hour is approximately 778 foot-pounds of energy per hour, so our conversion factor will be:

.
Now we just need to multiply <span>4000 BTU by our conversion factor:
</span>

<span>
We can conclude that the furnace released </span><span>
3,112,000 foot pounds of energy in one hour.</span>