C would be the answer I think
Answer:
Step-by-step explanation:
a=1
r=-6/1=-6

Answer:
Step-by-step explanation:
mm = 1357
m = 1.357
cm = 135.7
Answer:
i would have to say the square root of 26 since its 5.099
Step-by-step explanation:
Answer:
7.1
Step-by-step explanation:
- Find mean
- For each number you subtract the mean and square the result.
- Work out the mean of those squared differences and find square root of that.
- Hope that helped! Let me know if you need further explanation.