Find the values of x and y.
1 answer:
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Answer:
The system of equation is and
.
There are 16 men who are attended the meeting.
Step-by-step explanation:
Given,
Total number of teachers = 53
Solution,
Let the total number of women teachers be 'w'.
And also let the total number of men teachers be 'm'.
So, total number of teachers is the sum of total number of women teachers and total number of men teachers.
This can be framed in equation form as;
The system of equation is .
Now according to question,
The number of women attending was 5 more than twice the number of men attending the meeting.
So this can be framed in equation form as;
Now we insert the value of w from equation 2 in equation 1, we get;
Now we solve for 'w';
Hence there are 16 men who attended the meeting.
And also there are 37 women who attended the meeting.
Answer:
1,130,400 people
Step-by-step explanation:
Find the area of the broadcasting area, using the circle area formula.
Since the diameter is 120 miles, the radius will be 60 miles.
Use the circle area formula, plug in 60 as r, and plug in 3.14 as pi:
A = r²
A = (3.14)(60²)
A = 11304
So, the area is 11304 square miles
To find how many people are in receiving distance, multiply this by 100, since there are 100 people per square mile.
11304(100)
= 1,130,400
So, 1,130,400 people are within receiving distance of the signal.