What is the probability that in two rolls of a single die, a man will roll a 2 on the first roll and a number greater than five on the second?

(A) 1/3
(B) 1/6
(C) 1/12
(D) 1/18
(E) None of the above

I got; (E) None of the above. Because I got 1/36.
Is this correct?

That's right.

A 2 on the first roll means 1 possibility out of 6.

The only number greater than 5 in a dice is 6, therefore it's the same case from above.

1/6 on first roll

1/6 on second roll  

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.