Answer:Compare Fluorine and Argon on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Fluorine vs Argon with most reliable information about their properties, attributes, facts, uses etc. You can compare F vs Ar on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electron affinity, physical states, electrical conductivity and many more fluorine is the number 9 and argon is the number 18
Explanation:
The center of the circle is the point (-2, 3) and the radius is 3 units.
<h3>
How to identify the center and radius?</h3>
Here we have the equation:
We can rewrite it as:
Now, we can add and subtract 4 and add and subtract 9, so we get:
So the center of the circle is the point (-2, 3) and the radius is 3 units.
If you want to learn more about circles:
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Answer:
Sir, you haven't provided us with anything
Answer:
15
Step-by-step explanation:
Six boxes of spaghetti can feed 20 people.
x boxes of spaghetti are needed to feed 50 people.
Put the information into a equation.
6/20 = x/50
Now solve for x. Cross multiply.
20x = 6(50)
20x = 300
÷20 both sides
x = 15
Diego needs 15 boxes of spaghetti to feed 50 people.
Answer:
2 credit hours
Explanation:
Given
14x + 16y = 74
Required
Determine the number of credit hours y greater than x
From the question, we understand that
y => spring semesters
x => fall semesters
From the equation,
14 represent the number of credit hours in each fall semester
16 represent the number of credit hours in each spring semester
Calculate the difference.
Difference = 16 hours - 14 hours
Difference = 2 hours
Hence, the student take 2 more hours in each spring semester than in each fall semester