Ten to third power is 1,000 :)
2p*p= 2p^2 because when you multiply p by p it squares it, then you keep the 2 in front of it
Answer:
The variance is 122.0627 kg
Step-by-step explanation:
The square of the standard deviation of a distribution gives us the variance.
If a random sample of 10 subjects have weights with a standard deviation of 11.0482 kg.
Then the standard deviation is

To get the variance, we square both sides to get;

This implies that,

Answer:
uuuummmmmm go to khanacademy but i think 140
Step-by-step explanation:
Answer:
i hope this is what you are looking for
Step-by-step explanation:
liz is 36
rylan is 75
36*2 is 72
72+3 is 75
y= x (rylan's age)-3 /2
75-3=72
72/2
36