Answer:
The union of two sets is guaranteed to result in an equal or larger set than if they were intersected.
This only makes sense because intersecting sets is exceptional, only values that already exist in both sets are in the result. Whereas a union of two sets gives you all of the content of both.
The only time when an intersection is even equal to a union is when the two sets are identical. If they aren't then the intersection will be smaller.
Answer:
Option B
176
Step-by-step explanation:
take 11 to the next side of the equation making the division multiplication getting us 16×11=176
<u>Answer-</u>
1 and 2 are congruent because they are a pair of corresponding angles
<u>Solution-</u>
When two lines are crossed by another line (called the transversal), the angles in matching corners are called Corresponding Angles.
<em>The parallel case</em>
-
If the transversal cuts across parallel lines, then corresponding angles have the same measure.
<em>The non-parallel case
-</em>
If the transversal cuts across lines that are not parallel, the corresponding angles have no particular relationship to each other.
In the given diagram, 1 and 2 are a pair of corresponding angles. And as the two lines are parallel, so 1 and 2 are congruent.
Answer:
y=2/4x-3
Step-by-step explanation:
Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The sample mean is 
The sample size is n = 25
The standard deviation is 
Given that the sample size is not large enough i.e n< 30 we will make use of the student t distribution table
From the question we are told the confidence level is 99.7% , hence the level of significance is
=> 
Generally the degree of freedom is 
=> 
=> 
Generally from the student t distribution table the critical value of 
at a degree of freedom of is
Generally the margin of error is mathematically represented as
=> 
=> 
Gnerally the upper control chart limit for 99.7% confidence is mathematically represented as
=> 
=>
