2/35 because there is still only 35 tickets and he/she buys 2. That means no matter what they have the 2 tickets. That gives them a 2 in 35 chance to win.
Base on my calculation and the simplification of the form and finding its 4th power of the x+2y, i came up with a solution and finally found an answer of B. 448x^5y^3, I hope i answer your questions directly and please feel free to ask for more and ask for clarifications
Answer: x/2+5 years old
Step-by-step explanation:
His sister would be x/2+5 years old. x/2 is his sisters age right now, and +5 is years later!
To convert to a decimal you divide
8 ÷ 25 = 0.32
0.32 is the decimal
The formula for volume of a cylinder is pi*r^2*h
So reversing that,
Volume/height/pi =
54/6/3.14 = <span>2.86624203822 or 2.9 </span>