Can someone plz give me the answer for this question?

see explanation

Step-by-step explanation:

Given

f(x) = - 4

let f(x) = y

y = - 4

Switch x and y and solve for y, that is

x = - 4 ( add 4 to both sides )

x + 4 =

Take the ln of both sides

ln(x + 4) = ln = 2y = 2y

Divide both sides by 2

y = , that is

(x) =

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12