Well 0.2•0.8=0.16 its the same thing as multiplying your numbers and adding the decimal point in ghe front
Answer:
the total amount is £ 756.
<em>hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em><em>.</em>
The area of the yellow region is
Answer:
Isosceles triangle
Step-by-step explanation:
Length of side AB = 
= 
= 
= 
= 4
Length of BC = 
= 
= 
Length of AC = 
= 
= 
Since, AC = BC, ΔABC will be an isosceles triangle.
Answer:
18 minutes
Step-by-step explanation:
Given that:
The arrival time = 3 customers / hour
The avg. service rate (s) = 12 minutes per customer
To hour, we have:

s = 5 customers/ hour
Thus, the required average time for a customer needs to wait in line is:

To minutes;

= 18 minutes