The volume of the prism is 144 ft^3. If we use the letter V to represent volume, the formula for the volume of a rectangular prism is V=length*width*height. When you plug in the numbers, the equation is V=12*6*2. When you multiply these three numbers together, you get 144. Because you are finding the volume, your units are cubed, so your answer is 144 ft^3. I have attached an image of this problem written out (I’m sorry if the image is bad, I drew it on my phone). If you need any more help or any clarification, please let me know and I will be happy to help!
Origina Price = $240
Mark Up percentage = 15%
(15/100)*240
= $36
new price = $240 + $36
= $276
1. Open
2. D
Hope this help you
Number three, because if you look at it, it is a valid one right away. Int he point (0,1), the y is one. Therefore,
<h2><u><em>
y=1 is the answer.</em></u></h2>
<u><em></em></u>
-Hunter
<u>Understanding:</u>
The sum of a geometric series is, 
, with a being the start point and r is the common ratio. We can also use the following formula to make life easier 
, a is your start point, r is the common ratio, and n is the number of terms, which in our case is S7.
<u>Solution:</u>
Our start point is 1, 
,
The common ratio is 5, 
,
And finally, the number of terms is 7, 
.
The answer is [A] 19531.
