1/49 because you multiplythe two probabilities together, so 1/7 * 1/7
Answer: 4 : 2
Step-by-step explanation:
I am going to assume you want a ratio between number of tires to headlights which is
4 : 2
Answer: 
Step-by-step explanation:
The answer is 17/80
Step by step:
Move decimal 2 to the left,
.2125
Then:
2125
____
10000
Then just simplify from there
X ≤ 1 and x ≥ 3
Hope this helps :)
