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)
Answer:
128 after 2 years
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
The length of the side, s, of a cube with a surface area, SA is equal to the formula

Step 1
Find the length of the side, s, of a cube with a surface area of 
we have

substitute in the formula


Step 2
Find the length of the side, s, of a cube with a surface area of 
we have

substitute in the formula


Step 3
Find the difference of the length sides

Answer:
22.94
Step-by-step explanation:
3.7x6.2
multiply the values
Answer:
x=-1/2, 7/2
Step-by-step explanation:
move all terms to the left side and set them equal to zero. then set eac factor to zero