Answer:
15
Step-by-step explanation:
The median is the middle number of a sequence. To find the Median, place the numbers in value order and find the middle.
In value order: 12,13,13,15,16,19,32
The middle number is 15
Answer:
This conjecture is false
<u> Explanation:</u>
A Conjecture is only an educated guess which might or might not be true. When two angles are supplementary, it means their sum when added together is 180°. But as per this, conjecture both the angles are acute, which means both are less than 90°. This is not possible.
This can be explained with a counter example. It is an example that can be given to show that a particular conditional statement is false.
If both angles are acute means they are less than 90°.Like one angle is 80° and the other is 70°. Adding 80° and 70° we will get 150°, which is not supplementary.
Answer:c
Step-by-step explanation:
<span>We convert the sentences to mathematical expressions as follows
"</span>Four times the sum of the least and greatest integers" : 4[n+(n+2)]
"is 12 less than three times the least integer": = 3n-12
So we have:
4[n+(n+2)]=3n-12 (this is the equation)
4[2n+2]=3n-12
8n+8=3n-12
8n-3n=-12-8
5n=-20
n=-20/5=-4
Answer: the equation is 4[n+(n+2)]=3n-12 , the least integer is -4
Answer:
You don't need to gather several points of data to answer the question. For example, the question, 'What is 2 plus 2?' is a non-statistical question. This question has only one correct answer that doesn't change.
Step-by-step explanation: