Answer:
12.56
Step-by-step explanation:
using the formula 2piR
Answer:
33/95 or 34.74 %
Step-by-step explanation:
total # of kids = 20
chance first student would be a girl: 3/5
chance second student would be a girl: 11/19
3/5 × 11/19 = 33/95
Answer:
6555+9876−98766
=16431−98766
=−82335
So in conclusion its - 82335
Hope I helped -
Sleepy~
Answer:
5/6
Step-by-step explanation:
Only 5 is not divisible by 12
Answer:
Step-by-step explanation:
You would add probabilities if you want to find out if one event or another could happen. For example, if you roll a die, and you wanted to know the probability of rolling a 1 or a 6, then you would add the probabilities:
Probability of rolling a 1: 1/6
Probability of rolling a 6: 1/6
So the probability of rolling a 1 or a 6 is 1/6 + 1/6 = 2/6 = 1/3.
