- 15
- about 94.25
- about 706.86
Lmk if you want to know how I got the answers
The base would be 22 m squared since it is 22 x 10 = 220 and then you divide it by 2 to get 110 m squared.
The total numbers with 10 digits are 9*10*10*10*10*10*10*10*10*10 = 9*(10^9)
If you are restricted to use no 1s, the numbers are 8*(9^9)
Then, the probability is : numbers with no 1s / total numbers
= 8*(9^9) / [9*(10^9)]= 0.344
Answer:
D: 4
Step-by-step explanation:
1. Solve the equation

2. Check

OK