Answer: D
Step-by-step explanation:
The increase in temperature is positive, and the absolute value is always positive. So |-8 - 23| is your answer.
Answer:
Total number of ways are 336.
Step-by-step explanation:
It is required to find the number of ways in which we can award a 1st, 2nd and 3rd place prize among eight contestants. It means we need to find the number of permutations. We need to find .
Here, r = 3
So,
So, there are 336 ways.
You want to combine you like term so it will be 4x-5=532
then you want to subtract 5 from both side and you will get 4x=527
then you will want to divide 527 by 4
and get 131.75
so x=131.75
Answer:
Choice A
Step-by-step explanation:
Hopefully this helps!
Answer :
21 years old person picked at random did indicate that the town should build a high school.
Step by Step explanation:
The Problem statement has been added already in the details of this question. Please refer to that. The table for this problem statement is attached.
So, as asked :
<u>An eligible voter is picked at random. If this person is 21 years old, do you think he would indicate that the town should build a high school? Why or why not</u>
As we can see in the table, the age group of 18-25 years old also contains a person aged 21 years.
And we can see that:
Majority of the eligible voters in the age group of 18-25 years old said yes. Mainly , total of 61 out of 75 eligible voters in this age group said "yes" meaning that a 21 years old in this age group would also have said "yes".
Which means the 21 years old indicated the town should actually build a high school.