<span>a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity ideally follows a curve of this shape.</span>
Answer:
73.5 kJ
Step-by-step explanation:
Mass of butane = 185 g
Heat of vaporization for butane = 23.1 kJ/mol
Molar mass of butane = 58.12 g/mol
Number of moles of butane =
Energy required for burning 185 g of butane = 3.18×23.1 = 73.5 kJ
∴ Energy is required to vaporize 185 g of butane at its boiling point is 73.5 kJ
Answer:
x =2
Step-by-step explanation:
(x+4) /3 = 2
Multiply each side by 3
(x+4) /3 *3= 2*3
x+4 = 6
Subtract 4
x+4-4 = 6-4
x =2
X^3 - 2 = x^3 - 0x^2 - 0x - 2
x^3 - 0x^2 - 0x - 2 | x - 1
---------------------
- x^3 + x^2 x^2 + x + 1
----------------------
x^2 - 0x - 2
- x^2 + x
--------------------
x - 2
- x + 1
-------------
- 1 <------- remainder
Answer: - 1
Answer:
4 and 1/8, 4 and 2/12(or 1/6 simplified), 4 and 1/4, and 5 and 10/11
Step-by-step explanation:
4 and 1/8=412.5%
4 and 1/6=416 2/3%
4 and 1/4=425%