Step-by-step explanation:
In the 1st question
Total boxes = 6
Shaded boxes = 2
Probability = 2/6 = 1/3
The answer is C
By the way, that expression means "n choose k". Hope I helped!
Answer
8 degrees c per min
Step-by-step explanation:
If you look at the graph
1 min= to 2 c
2 min=to 10 c
10-2=8
Brand A costs $2 per ounce, B is $1, C is $0.50(?) I think
