Answer:
the area will change by 1/9
Step-by-step explanation:
from linear to area scale factor you have to square the value
Answer: a) C = 0.126x + 1.5
b) C = 2.382 c) approximately 179 units
Step-by-step explanation: profit P(x), total revenue R(x) and total cost (C) are related by the formulae below.
Profit = total revenue - total cost
P(x) = R(x) - C
From the question, P(x) = 0.084x - 1.5, R(x) = 0.21x.
Question a)
C = R(x) - P(x)
C = 0.21x - {0.084x - 1.5}
C = 0.21x - 0.084x + 1.5
C = 0.126x + 1.5
Question b)
If C = 0.126x + 1.5, then C at x = 7 units is gotten below as
C = 0.126(7) + 1.5
C = 0.882 + 1.5
C = 2.382.
Question c)
The break even point is the point where total revenue R(x) equals total cost C.
R(x) = 0.21x and C = 0.126x + 1.5
0.21x = 0.126x + 1.5
0.21x - 0.126x = 1.5
0.084x = 15
x = 15/ 0.084
x = 178.57 which is approximately 179 units (since quantity of units can't be decimal)
Answer:
what are the statements?
Step-by-step explanation:
GCF is defined as the Greatest Common Factor. It i<span>s the greatest factor that divides two numbers. In order to find the GCF between the 2 numbers given, we need to find their prime factors first. If you have listed it already, the two common numbers are 2 and 5. So, multiply 2 by 5 and we get 10.
Therefore, the correct answer for this would be the last option, 10. Hope this answer helps.</span>
Answer:
80 hours is needed
Step-by-step explanation:
answer is d