Answer:
Proportional: Mike, a plumber charges $5 per hour for his service.
Non-proportional: Mike charges a initial cost of $10 plus $3 for each hours of service.
Step-by-step explanation:
Let us assume that Mike, a plumber charges $5 per hour for his service.
So, the number of hours (h) of service and the total charge (C) are proportional, which is
C(h) = 5h ....... (1)
If the condition changes like, Mike charges an initial cost of $10 plus $3 for each hour of service.
Here, the equation that models the situation is
C(h) = 10 + 3h .......... (2)
Now, relation (1) is non-proportional. (Answer)
Answer:
D) the amount earned earned is a function of the number of hours worked.
Step-by-step explanation:
In the given graph, x -axis represents the number of hours worked and y-axis represents the amount earned.
Earning depends upon the number of hours worked.
y = 10x
Here y depends upon the number of hours worked (X)
Y is the function of x.
Therefore, the amount earned earned is a function of the number of hours worked.
Hope you will understand the concept.
Thank you.
Answer:
The overall average is $148,000
Step-by-step explanation:
120,000 740,00 divided by 5 is 148,000
120,000
120,000
190,000
+ 190,000
-------------
740,000
Volume = 200
Length = 200/(10*5)= 4 inches
Answer:
-67
Step-by-step explanation:
2^3-(3*5^2)
simplify exponents
8-3*25
8-75
=-67