Answer:
Volume of a brick = 0.00975 m³.
Step-by-step explanation:
Volume of the wall = 63 m³
Cost to build the wall = 84000 Rs
Cost to prepare a brick = 13 Rs
Since, relation between cost of the wall is directly proportional to the volume of the wall
C ∝ V
C = kV
Here, k = Proportionality constant
k = = Constant
Therefore,
V₂ =
= 0.00975 m³
Therefore, volume of a brick is 0.00975 m³.
you cannott do that because they are different variables
hope this helps, have a great day
The answer is B I believe
Answer:
the answer is 7
Step-by-step explanation:
7 is always right
A- She made $112.9 total because A= 80+0.14x / x is 235 because thats the amount of customers
B- Take 80 from 122 is 42 - so 42÷ 0.14 is 300 customers.
C- A = 60 + .22x
D- She'd have to serve 250 customers.
let me know if I'm wrong