Answer:
130
Step-by-step explanation:
A standard deviation is 15, so 2 standard deviation is 30, 2 standard deviations above 100 is 100+30=130
Answer:
all you need to do is look over your notes continue to partice as much as you can
Step-by-step explanation:
you got this
We can use this problem:
Isabella has 4 videogames and she has played 2/7 of them so far. So, how much of the video games has she played?
20 markers are needed to cover the 10 kilometers.