$2.84
Add $5.42, $2.55, and $3.39 together then divide by 4 (how many people in total there are) and you will get $2.84
Answer:
Q1. Regular (A)
Q2. 105° (C)
Q3. x=45°
Step-by-step explanation:
Q1. A regular polygon is a polygon with all sides and angles equal.
Q2. The sum of the measure of exterior angles of a polygon is always 360°. Therefore, 360°-255°=105°
Q3. 148°+112°+(2x+10)°+(2x)°+90°= Sum of angles in a pentagon.
<u><em>Note</em></u>: The square at the fifth angle shows that its a right angle which is 90°. Also all the angles are equal to the sum of angles in a pentagon 'cause the polygon has 5 sides ( a pentagon).
Sum of interior angles of a polygon is: (n-2)180°. Where "n" is the number of sides of the polygon.
Therefore the sum of interior angles is (5-2)180°=540°
solving the equation you have;
360°+4x=540°
4x=540°-360°
4x=180°
x=180°/4
x=45°
therefore x=45°
10. The numbers on the horizontal line would be:
1, 2, 3, 4, 5, 6
11. Count how many of each number there is.
1- 3
2- 4
3- 2
4- 3
5- 2
6- 2
So numbers 1 and 4 will both have 3 dots above them and numbers 3, 5, 6 will have 2 dots above them.
-1 is what you’d reduce it to
Answer:
the average no of customers in the system is 0.9
Step-by-step explanation:
Given that
The average number of arrivals is 6 per minute
And, the average service rate of a single server is 10 minutes
We need to find out the average no of customers in the system
So,
Lq = rho^2 / 1 ÷ rho
= (6 ÷ 10)^2 ÷ (1 - 6 ÷ 10)
= 36 ÷ 100 × 10 ÷ 4
= 0.9
Hence, the average no of customers in the system is 0.9