If x:y = 2:3 then 2x+3y: 3x+2y is
if a random variable X has a poisson disrtibution with mean 3, then P(x=4) =
32/3-22/3×14/3/5/3
if a eandom variable X has a poisson disrtibution with mean 3, then P(x=4) =
f(x) = | x-7| -3
40 24= 8 $$\begin{bmatrix} a & b \\\\ c & d \end{bmatrix}$$ a
a keyboard cost is 8.56$ and a monitor cost is 10.5$ more then keyboard. What is the cost of 4 such keyboard.
find z in equation z = 7x(y2)
when x = 4 and y = 2
value of z in equation z = 7x(y2
)
In a population of 100,000 people, 30,000 are infected with a virus. After a person becomes infected and then recovers, the person...
