Answer:
£ 76
Step-by-step explanation:
I believe it would be a 100 correct me if I’m wrong since every one box equals 20 books 5 boxes would contain 100.
Sine angle A = 2.2 / 2.6
sine angle A =
<span>
<span>
<span>
0.8461538462
</span>
</span>
</span>
angle A = arc sine (<span>0.8461538462)
</span>angle A = 57.796 Degrees
cosine angle B = 2.2 / 2.6
cosine angle B = <span>0.8461538462
</span>angle B = arc sine (<span>0.8461538462)
</span>angle B = 32.204 Degrees
AC^2 = 2.6^2 - 2.2^2
AC^2 =
<span>
<span>
<span>
6.76
</span>
</span>
</span>
-4.84
AC^2 =
<span>
1.92
</span>AC =
<span>
<span>
<span>
1.3856406461
</span>
</span>
</span>
On the added picture is given a table of all possible die rolls, for example, under a pair (2,3) you mean that Bo rolls 2 on a die and Amaya rolls 3.
All red shaded cells responds to those choices, when Amaya rolls more than Bo.
Let's count: all possible rolls make up 36 choices and red shaded rolls make up 15 choices, then the probabiliry is

.
Answer: 
.