(a)

different possibilities
(b)


So, there is a 1 in 4 chance that both dice will show an even.
The area is perimeter times height plus area of the bases
Answer:
108
Step-by-step explanation:
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 12 and d = 16 - 12 = 4, thus
= 12 + (24 × 4) = 12 + 96 = 108