Answer:

Step-by-step explanation:
The total number of squares is 36, and only 6 of them are shaded therefore, the remaining 30 are not shaded. The probability that a randomly selected square is not shaded would therefore be:

Answer:
0.00248139
Step-by-step explanation:
The new mean age will be greater than 14.2 years because the teacher is older than the previous mean.
Step-by-step explanation:

Answer:
B. There is only one value for s
Step-by-step explanation:
I hope this works for u.. :3
Can I have a brainliest plz :))