Answer:
A. 212.7
Step-by-step explanation:
To find the score that separate the lower 60% from the top 40% , we need to know the z value that satisfy:
P(Z<z) = 0.6
So, using the standard normal table, we know that the z value is equal to 0.2533
Then, the score x that is equivalent to the z value 0.25 can be calculate as:
Where m is the mean and s is the standard deviation. Therefore, replacing z by 0.25, m by 200 and s by 50, we get:
$1.30 divided by 5.
The cost divided by the amount of items purchased.
$0.26 unit price.
Answer:
$88.65
Step-by-step explanation:
To find the amount of total tips, multiply 3,546.12 by 0.15 (the decimal conversion of 15%).
3546.12(0.15) = 531.918
This is the total amount of tips for the night. This is divided evenly between 6 waitresses.
531.918 / 6 = 88.65
Answer:
- Graph A: neither an Euler path nor an Euler circuit
- Graph B: both an Euler path and an Euler circuit
- Graph C: both an Euler path and an Euler circuit
Step-by-step explanation:
A non-directed graph will have an Euler circuit if all vertices have even degree. It will have an Euler path if it has an Euler circuit or if it has two vertices with odd degree (where the path can start and end).
<u>Graph A</u>
4 of the 5 vertices have odd degree. No Euler path, no Euler circuit.
<u>Graph B</u>
All 6 vertices have degree 4. This graph has an Euler path and an Euler circuit.
<u>Graph C</u>
5 of 6 vertices have degree 4, the remaining one has degree 2. This graph has an Euler path and an Euler circuit.
Answer:
6cm
Step-by-step explanation:
Given data
Width= 4.6cm
Length= 9cm
Volume= 82.8cm^3
The expression for the volume is given as
V= lwh/3
82.8= 9*4.6*h/3
cross multiply
82.8*3= 9*4.6*h
248.4= 41.4h
h= 248.4/41.4
h= 6cm