Answer:
Step 2 B
Step-by-step explanation:
You are supposed to solve the parentheses and exponents first.
About 68% of the people will score between 85 and 115.
The values of 85 and 115 are exactly 15 points away, or 1 standard deviation, away from the mean.
According to the empirical rule, about 68% of the values in a normal distribution are within 1 standard deviation of the mean.
Answer:
pick B trust me trust me trust me
Answer:
69.12ft
Step-by-step explanation:
Answer:
x-10 +x = 8 + 2x - 18
Step-by-step explanation:
