He will have more than enough because he only needs to cover 84.1425 square feet.
Answer:
1. 52
2. 65
3. 68
Step-by-step explanation:
Point Y is (6, -1)
Subtract 6 from the y coordinate in point y since it is translated down. keep the x coordinate since it is only being translated up and down, or by the y axis
Probability of lock code with all even digits = (4/9) ^ 4 = 256/6561 = 0.039
So probabiilty of lock without all even digits = 1 - 0.039 = 0..961.
