For a you will see a bar graph and the dependent o think would be bird species
        
             
        
        
        
Answer:
31°
Step-by-step explanation:
To convert Fahrenheit to Celsius is C= (F-32) * 5/9 
So first do parenthesis 87-32= 55 
Next multiply that number by 5/9 which is 30.55555555
Then round your answer = 31°
 
        
             
        
        
        
Answer:
36.6 cm
Step-by-step explanation:
Each side, starting with the one all the way to the left and going anticlockwise.
7 + 4.3 + 7 + 4.3 + 7 + (7 - 4.3 = 2.7) + 4.3 = 36.6
 
        
                    
             
        
        
        
Using the normal distribution, it is found that 0.26% of the items will either  weigh less than 87 grams or more than  93 grams.
In a <em>normal distribution</em> with mean  and standard deviation
 and standard deviation  , the z-score of a measure X is given by:
, the z-score of a measure X is given by:
 
- It measures how many standard deviations the measure is from the mean.  
- After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.
In this problem:
- The mean is of 90 grams, hence  . .
- The standard deviation is of 1 gram, hence  . .
We want to find the probability of an item <u>differing more than 3 grams from the mean</u>, hence:



The probability is P(|Z| > 3), which is 2 multiplied by the p-value of Z = -3.
- Looking at the z-table, Z = -3 has a p-value of 0.0013.
2 x 0.0013 = 0.0026
0.0026 x 100% = 0.26%
0.26% of the items will either  weigh less than 87 grams or more than  93 grams.
For more on the normal distribution, you can check brainly.com/question/24663213
 
        
             
        
        
        
Answer:
When two lines are crossed by another line (which is called the Transversal), the angles in matching corners are called corresponding angles. Example: a and e are corresponding angles. When the two lines are parallel Corresponding Angles are equal.