The get (x-1)(x-√2)(x+√2)(x-√3)(x+√3).
Expanding, you get x^5-x^4-5x^3+5x^2+6x-6.
Answer:
htx
Step-by-step explanation:
Answer:
23/3
Step-by-step explanation:
They already give you the area of one base, which is great! The volume of a rectangular prism is l · w · h, and they've already done h · l for you.
All you do is multiply the two values you see on screen.
4/3 · 23/ 4
= 23/3
(Since there is a 4 both on top and on the bottom, you can cross them out, instead of multiplying everything across)
I hope this helped!
Answer: = 240 mph.
Step-by-step explanation:
Let x = speed of the plane.
t= time taken
As per given, we have
[Time = distance / speed]
From (i) and (ii), we get
Hence, the speed of the plane = 240 mph.
Answer:
44000
Step-by-step explanation:
Let w be the initial value of Otto's internet stock, in dollars. At the beginning of the year, the total value of his portfolio is w+10,000 dollars. At the end of the year, the total value of his portfolio is 1.1w+9,000 dollars. Since increasing by 6% is equivalent to multiplying by 1.06, we have
1.06(w+10,000)=1.1w +9,000
Distributing and collecting terms, we find w=40,000. At the end of the year, his internet stock is worth 40,000* 1.1=44,000 dollars.
*credits: AoPS
