Answer: B) 4 BTUs/ft^3
Step-by-step:
For a cuboid of length L, width W and height H, the volume is:
V = L*W*H
In this case, we have:
L = 20ft
W = 15ft
H = 10ft
Then the volume of the room is:
V = 20ft*15ft*10ft = 3000 ft^3
Now we have 6 people, and each generate 400 BTUs per hour.
Then in total, they generate:
6*400 BTUs per hour
2400 BTUs per hour.
Now we want to find the BTUs per ft^3 produced in 5 hours.
Then if they generate 2400 BTUs per hour, in 5 hours they generate a total of:
5*2400 BTUs = 12000 BTUs
Now we take the quotient between the total BTUs and the volume of the room:
Q = (12000 BTUs)/(3000 ft^3) = 4 BTUs/ft^3
The correct option is B.
Answer:
Below.
Step-by-step explanation:
Perimeter = 2(2x + 7 + 3x + 8)
= 2(5x + 15)
= 10x + 30.
Answer:
0.25
Step-by-step explanation:
The total cost of 6 wave pool tickets with the discount included would be $73.5.
<h3>How to calculate the total value of 6 tickets with the discount?</h3>
To calculate the total cost we must multiply the value of each ticket by the number of tickets to be purchased, in this case there are 6:
Learn more about tickets in: brainly.com/question/14001767
#SPJ1
Answer:
y=1-2x
x=2
(x,y)=(2,-3)
Step-by-step explanation:
