Base is 0.50.
1.29 is the value accumulated.
0.50 + 1.29*3 = 3 nights = $4.37
0.50 + 1.29*10 = 10 nights = $13.40
Your answer is x= -6 you may review the image I've attached to see how i got my answer.
Answer:
<u>6.2% of viewers of the 16-25 age group gave the movie a poor rating and they represent 1.57% of the total audience.</u>
Step-by-step explanation:
1. Based on the information provided, this was rating that viewers from 16-25 age group qualified the movie:
Excellent : 52 viewers
Good : 42 viewers
Average: 12 viewers
Poor : 7 viewers
Total viewers of this age group: 113
Total audience: 446
Therefore the percentages calculated from the total viewers of this age group and from the total audience were:
Excellent : 52/113 = 46.02% and 52/446= 11.66%
Good : 42/113 = 37.17% and 42/446 = 9.42%
Average: 12/113 = 10.62% and 12/446 = 2.7%
Poor : 7/113 = 6.2% and 7/446 = 1.57%
2. What percentage of the audience from the 16-25 age group gave the movie a poor rating?
<u>6.2% of viewers of the 16-25 age group gave the movie a poor rating and they represent 1.57% of the total audience.</u>
First of all we will eliminate x from our equations. In order to do that we will use our first and second equation and then we will use second and third equation.
Upon subtracting 2 equation from 1 we will get,
Now we will use second and third equation to eliminate x.
Adding 2nd and 3rd equation we will get,
Now we will find out y from our 4th and 5th equation.
Upon subtracting 5th equation from 4th equation we will get,
Now let us find out z by substituting y's value in 5th equation.
Now we will find x from by substituting y and z's value in equation 1.
Therefore, x=1, y=1 and z=0 is the solution of the given system.
Answer:
The number of activations in 55 mins.
Step-by-step explanation:
