4,968 dollars you just have to multiply 72 x 69
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Answer:
the common difference/ratio is that the numbers are being multiplied by 2/3.
Step-by-step explanation:
Answer: LAST OPTION
Step-by-step explanation:
The formula for calculate the volume of a cone is:
![V_{co}=\frac{1}{3}r^2h\pi](https://tex.z-dn.net/?f=V_%7Bco%7D%3D%5Cfrac%7B1%7D%7B3%7Dr%5E2h%5Cpi)
Where r is the radius and h is the height.
The formula for calculate the volume of a cylinder is:
![V_{cy}=r^2h\pi](https://tex.z-dn.net/?f=V_%7Bcy%7D%3Dr%5E2h%5Cpi)
Where r is the radius and h is the height.
As you can see, the difference between the the formulas is that <em>r²hπ</em> of the cone is divided by 3. Therefore, if you know the volume of the cone and you know that cylinder has the same base and height as the cone, you have to multiply the volume of the cone by 3.
Therefore, the result is:
![_{cy}=36in^3*3=108in^3](https://tex.z-dn.net/?f=_%7Bcy%7D%3D36in%5E3%2A3%3D108in%5E3)
Answer:
512 inches ^2
Step-by-step explanation:
The surface area is found by
SA = 2(lw+wh+hl) where l is the length h is the height and w is the width
SA = 2( 8*8 + 8*12 + 12 * 8)
= 2(64+ 96+96)
= 2 ( 256)
= 512 inches ^2