Answer:
ummmmm ok u wanted someone to answer
Step-by-step explanation:
also do u have any song ideas
In simplest form it is 25 over 9
The answer is B. Hope this helps!
Standard deviation 12,16,22,23,34,44,46,47,48,64,67,73,83,89, round to nearest tenth
RideAnS [48]
Answer: 23.9
Step-by-step explanation:
1. First, you must calculate the mean, as following:

2. Now, you should substract the means obtained to every single number of the set and then square it. Add all of them:

3. The mean of this is:

4. The square root of this result is:

5. To the nearest tenth, the result is: 23.9
Answer: 8
Explanation: the rock traveled 8 feet. All your doing is subtracting 12-4=8