\(h=\sqrt{169}=13 \)
or more elementary version,
\(h*h=13*13=169\)
dont hurt me
nomore!!!
Deez Nutz
haha thanks, i didnt expect it to be correct
No because you need to foil
First
Inner
Outer
Last
(m+3)^2
(m+3)*(m+3)
m2+3m+3m+32
m2+6m+9
That is totally incorrect, sorry.
\((m+3)(m+3)= {m}^{2}+6m+9\)
it's called 'fix you' from coldplay
30.99, calculator silly
its 13 :)
circumference of a circle = \(2\varpi r\)
2*pi*3.5 = 21.9911485751285527
\(2*pi*3.5\)
But if your teacher says you have to take pi=3 then answer will be 21, not 21.9911485
Thanks for the help. And thanks @ AeonUniverse
\(C=7\pi\\ C=22\ (aprox.)\)
Sorry for not perfect english, but i am pretty sure that you can understand.
The rule is, here, circle equals 360 degrees.
(QR)+(QP)+(PR) = Circle
(QR)+(QP)+(PR) =360 degree
(QR)+(QP)+(PR) =(10x+10)+(8x-10)+(6x)
24x=360
x=15
yes I understood :) , but the question is still wrong we didn t know how many black cards are there :D
It says ''.....probablilites of drawing a black card on EACH of your four trials"? It doesn't say 'ALL'
The answer is B)
Because everytime you pick a card, the possibility of black is 1/2,
And you are replacing it and shuffle the deck, so yeah 1/2 possiblity again.
Also i want to give you a present.
Listen this song : AC/DC : Back in Black
yes it is the most suitable choice
yes if you will put it again into deck
Are you sure??
Because calculators are dumb.
If you draw a card and then REPLACE it, (as the question states) the probability of the first and the second and the third and the fourth card draw will be black is 1/2 1/2 1/2 1/2
Melody you b*****d
Can somebody tell me what that is?
