So, the first thing you want to find out is how many seconds each person adds to the wait time. Find out how many seconds are in 20 minutes.. 20*60=120. 120/150=0.8 seconds. Each person adds 0.8 seconds to the wait time. Now, multiply that by 240.. 240*0.8=192 seconds. Lastly, find out how many minutes 192 seconds is... 192/60=32 minutes.
I hope I did that right! And if I did, I hope that helped!
The volume of an Oblique Pyramid can be calculated as:
Where,
B = Base Area = 12 cm²
h = Height of the pyramid = Edge Length = 4 cm
Using the values in the given formula we get:
Therefore, the volume of the oblique pyramid is 16cm³. Hence second option gives the correct answer.
Is it all? Is there any more information about it?
And x = 6. Which statements are true? Check all that apply. 7x + 4 and 3x + 5 + 4x = 1. When x = 2