Answer:
its the second one
Step-by-step explanation:
(Y/4) +3 = 7
Subtract 3 from both sides:
Y/4 = 4
Multiply both sides by 4
Y = 16
Answer:
70
Step-by-step explanation:
The angle is equal to the degree of the arc, so the angle, 2x, is equal to 140°.
140 = 2x
140/2 = x
70 = x
x is equal to 70.
For 6/x+5 –5 is an excluded value of x.
So, Option D is correct answer.
Step-by-step explanation:
We need to find for which rational expression is –5 an excluded value of x.
A value of x is excluded in a rational expression if it makes the denominator of that expression equal to zero and makes the expression undefined.
In the options given below, if we put x= -5 the only option D will become undefined i.e

As we know 6/0 = undefined so, for 6/x+5 –5 is an excluded value of x.
So, Option D is correct answer.
Keywords: Solving Rational Expression
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Answer:
<h3>Mean=3.5</h3><h3>Median=3.5</h3><h3>Range=6</h3><h3>Interquartile=1</h3>
Step-by-step explanation:
Given set of data is 0, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 6
<h3>To find Mean , Median , Range and Interquartile range :</h3>
First finding Mean
<h3>Therefore Mean=3.5</h3><h3>Median:</h3>
- Since the number of observations is even, so the meadian becomes
-




<h3>Therefore Median=3.5</h3><h3>Range:</h3>
- Range=greatest value-least value
- In the given observations we have greatest value is 6 and least value is 0
- Therefore Range=6-0
<h3>Therefore Range=6</h3><h3>Interquartile:</h3>
- From the observations we have
and 


<h3>Therefore Interquartile=1</h3><h3 />