Answer:
420 seconds
Step-by-step explanation:
60 seconds are in 1 minute
60 x 7 = 420
therefore there are 420 seconds in 7 minutes
Answer:
Step-by-step explanation:
Alright, lets get started.
The total surface area of rectangular pyramid will be the area of all four faces and area of base.
The faces are triangular, so area will be = 
Area of face = 
Another face area = 
Each face has its similar another face. So total area of faces will be = 
Area of base = 
So total surface area =
square feet
Hence the total surface area is 596 square feet. : Answer
Hope it will help :)
11.89 divide the pounds by 2000 to get your answer
A is the right option! Because 0.40 should be in second equation with the x to represent the number of stamps multiply by 40 cents.
A = 4000(1 + [0.065 * 5])
A = $5300