Suppose that 5 people sitting in an enclosed room are each generating about 500 btus of body heat per hour. if the room is 10ft x15ft x 10ft how many btus per cubic foot do they produce in 3 hours

the answer is 5 BTUs/ft^3

Step-by-step explanation:

first: 10x15x10= 1500 ft ^3

second: 500 BTUs x 5 people= 2500 BTUs by all five people

third: 2500 BTUs x 3 hrs= 7500 BTUs per 3 hrs

lastly: divide 7500 BTUs by 1500 ft ^3 to get 5 BTUs/ ft^3

2n-1

Step-by-step explanation:

To find the nth term you work out how many it takes to go to the next number in the sequence in this case it is add 2 and then you work out the before number which is -1 so the answer becomes 2n-1

Hope this helps:)