Answer:
a) S= (1324
1342
1423
1432
2314
2341
2413
2431
3124
3142
3214
3241
4123
4132
4213
4231)
b) A= (1324
1342
1423
1432)
Step-by-step explanation:
The number of total outcome is given by,
T= 4×2×2×1=16
Listing them we have;
S=
(1324
1342
1423
1432
2314
2341
2413
2431
3124
3142
3214
3241
4123
4132
4213
4231)
b) A= (1324
1342
1423
1432)
Given:
20 ounces of water
someone finishes 55% of water
What is left?
20 × 0.55 (55% =

= 0.55)
11
20 - 11 = 9
There are 9 ounces of water left
Answer:
B
Step-by-step explanation:
Ireland is the island on the left, so the north is on the top of Ireland.
Answer:

Step-by-step explanation:
<u><em>The question is </em></u>
Find the value of x
we know that
If sin(A)=cos(B)
then
angle A and angle B are complementary angles
so

In this problem

so

solve for



