To work volume you must multiply the length*width*height. that is the formula for volume
NVM
Step-by-step explanation:
Answer: 36 centimeters.
Step-by-step explanation:
Given : Area of a rectangular poster = 504 square centimeters.
The width of the poster is 14 centimeters.
We know that area of rectangle :-

Let l be the length of the poster .
Substitute the above values into this , we get

i.e. 
Divide both sides bby 14 , we get

Hence, the length of the poster = 36 centimeters.
Answer:
$ 26.00
Step-by-step explanation:
Thinking process:
The present value is given by the following formula:

where C = $ 1.30
r = 10 %
g = 5 %
