When a number is not completely divisible by a second number, there is an excess which is known as the remainder. In this case, 8529 divided by 42 yields the answer of 203.071. We can calculate the remainder by multiplying 203 by 42 and subtracting the answer from 8529. In this case the remainder is 3.
Answer:
a.35.25
b. 42.56
c.23.06
Step-by-step explantion
Just subsitute 30, 15, and 5 for x each time for each question
ex:
y=-0.0975(5)^(2)+3.9(5)+6
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Answer:
Step-by-step explanation:
Given
Cost = $78,600 when Printing Press = 12
Cost = $82,380 when Printing Press = 19
Required
Determine the linear equation
From the given parameters; Cost is a function of Printing Press
<em>Represent Cost by C and Printing press by x;</em>
<em>This implies that C = f(x)</em>
The given parameters can then be modeled as;
The first step is to calculate the slope, m;
The linear equation can then be calculated using slope formula
Substitute 540 for m and
Multiply both sides by x - 19
Open bracket
Add 82380 to both sides
Hence;