Answer:
Step-by-step explanation:
For b. 4 squared is 16 and -4 squared is also 16. They are equal.
For c. the square root of a squared is a; the square root of b squared is b, so the statement "...implies a<b for all real numbers a and b" is true.
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.
Answer: 15/44
Step-by-step explanation:
You have to make the denominators match so:
1/11(4) + 1/4(11)=
4/44 + 11/44=
15/44
Answer:
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Step-by-step explanation: