Answer:
The conclusion is valid because the set of roses lying inside beautiful.
The required diagram is shown below:
Step-by-step explanation:
Consider the provided statement.
Premises: All flowers are beautiful. All roses are flowers.
Conclusion: All roses are beautiful
It is given that All roses are flowers that means all roses are the subset of flowers.
Now, it is given that All flowers are beautiful, that means all flowers are the subset of beautiful.
Thus, the required conclusion will consist all roses are the subset of flowers and all flowers are the subset of beautiful.
Therefore, the conclusion is valid because the set of roses lying inside beautiful.
The required diagram is shown below:
Answer:
<u>25%</u> is the percent error.
Step-by-step explanation:
Given:
The world's largest marathon, The New York City Marathon, is held on the first Sunday in November each year. Between 2 million and 2.5 million spectators will line the streets to cheer on the marathon runners.
Now, to find the percent error.
As given, between 2 million and 2.5 million spectators will line the streets to cheer on the marathon runners.
<em>The actual measure</em> = 2 million.
The estimated measure = 2.5 million.
<em>So, the error</em> = 
Now, to get the percent error:



Therefore, 25% is the percent error.
Answer: the commission that she earns for selling each suit is $13
the commission that she earns for selling each pair of shoes is $8
Step-by-step explanation:
Let x represent the commission that she earns for selling each suit.
Let y represent the commission that she earns for selling each pair of shoes.
One week, she earned $47 in commission for selling 3 suits and a pair of shoes. It means that
3x + y = 47 - - - - - - - - - - 1
The next week, she earned $107 in commission for selling 7 suits and 2 pairs of shoes. It means that
7x + 2y = 107 - - - - -- - - - -2
Multiplying equation 1 by 2 and equation 2 by 1, it becomes
6x + 2y = 94
7x + 2y = 107
-x = -13
x = 13
Substituting x = -13 ,into equation 1, it becomes
3×13 + y = 47
39 +y = 47
y = 47 - 39 =
y = 8
Answer:
A
Step-by-step explanation:
56-70+70-21
126-91
35
The coordinates of the mid-point between points B and C is given by:
(-5, -10).
<h3>What is the mid-point concept?</h3>
The mid-point between two points is the halfway point between them, and is found using the mean of the coordinates.
The points in this problem are given as follows:
B(-40, -30), C(30, 10)
Hence the coordinates of the mid-point are:
More can be learned about the mid-point at brainly.com/question/10956693
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