Answer:
136
Step-by-step explanation:
The formula you use is as follows:
A=2(WL+HL+HW)
You plug in each number to get this equation
A=2[(6*7)+(2*7)+(2*6)]
A=2(42+14+12)
A=2(68)
A=136
Answer:(2k-1)(k-12)
Step-by-step explanation:
Fundamental principle of counting
Answer:
0.30%
Step-by-step explanation: