Assuming the question is: 155 = 165 * 0.99x 155/165 = 0.99x log(155/165) = x*log(0.99) so x = log(155/165) / log(0.99) = -0.0272/-0.0044 = 6.2207 (approx).
f'(x)= 99x^2 - 500x + 700 Remember: if f(x)=ax^b where a and b are constants, then f'(x)=[bax^(b-1)]/b
x=0.(repeating)27 100x=27.(repeating)27 100x−x=27.(repeating)27− 0.(repeating)27/99x=27x=27/99=3/11
Assuming the .363636 is a repeating decimal... First, assign x = 41.363636363636... Then, 100x = 4136.36363636... Subtract the first line from the second to cancel out the repeating part: 99x = 4095 x = 4095/99 = 455/11, or 41 4/11
let the number 3.14 be equal to 'x' now 10x=31.41414141414141 100x=314.141414141414 now 100x-x=314.14141414 - 3.14141414 99x=311 x=311/99
99999
82005274 0001
Bff956fa 2f9ec50d
You have to .............................................................................................................................. .................................................................................................................................. .................................................................................................................................. ................. and there's your answer! (i really dont know!)
Yes
Press SELECT to have 99x of all items :@
33(3x - 2y + z)
Write as an equation with division before subtraction. 5/11x-7=2 5/11x=9 mult both sides by 11x 5=99x 99x=5 x=5/99
100x=63.63 10x=.63 Subtract you get 99x=63 answer is 63/99
x = 3.3434 100x = 334.3434 99x = 331 x = 331/99
When I worked at NYC radio station WXLO (99X) it became WRKS (Kiss-FM) Wendy Williams was a disc jockey and I entered her studio many times and witnessed she smoked Newport 100's while on the air doing her show.
Yes, because it has a finite number of digits and can therefore be written as a ratio of integers. If you meant to put a "..." at the end, it would still be rational. Let x = .232323... 100x = 23.232323... 100x - x = 23.232323... - x 99x = 23.232323... -.232323... 99x = 23 x = 23/99 .232323... = 23/99