Answer:
http://collinskarr.weebly.com/uploads/5/7/7/6/57764943/geometrytaskprojectparallellinescityprojectandwritingassignment.pdf
Step-by-step explanation:
i think thes is a life hack thing
i am not a inappropriate robot
Answer:-21
Step-by-step explanation:
Answer:
or .
Step-by-step explanation:
We have been given that a normal distribution has μ=80 and σ=10. We are asked to find the the probability of randomly selecting a score greater than 85 from this distribution.
First of all, we will find the z-score corresponding to normal score 85 as:
Upon substituting our given values in z-score formula, we will get:
Now, we need to find for the probability of randomly selecting a score greater than 85 from this distribution.
Using formula , we will get:
Therefore, the probability of randomly selecting a score greater than 85 from this distribution would be 0.30854 or .
Answer:
The missing value is -9
Step-by-step explanation:
Given
Required
Determine the missing value
Represent _ with a variable
Open the bracket
Subtract 2 from both sides
Reorder
<em>Hence, the missing value is -9</em>