In the first digit, there are 6 possibilities. In the second, there are 5, because you can't use the digit you used before. In the third, there are 4, and in the fourth, there are 3. So,
6*5*4*3=360
There are 360 different possible four-digit numbers
Answer:
5
Step-by-step explanation:
cos 60° = y / 10
y = 10 * 1/2 = 5
Answer:
126
Step-by-step explanation:
6(14 + 7).
Distribute
6*14 + 6*7
84 + 42
126
Answer: 0.02
Step-by-step explanation: Divide 2 by 100
