Write the inverse of
f(X)=(X+7)/3

Step-by-step explanation:

f(X)=(X+7)/3

y = (x + 7)/3

3y = x + 7

3y - 7 = x

3x - 7 = f ^-1(x)

c. 6tan80

step-by-step explanation:

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