Answer:
D. 5/24 ft²
Step-by-step explanation:
A = LW
A = 5/8 ft × 1/3 ft
A = 5/24 ft²
Are you sure that’s the problem?
Indirect material cost: y
explained by units produced: x
Linear regression. Cost estimation equation: y=mx+b
Constant: b=$15,640
Standard error of y estimate=$3,600
r^2=0.7704
Number of observations: n=22
x coeffient: m=11.25
Standard error of x coefficient=2.19
m=11.25, b=15,640 → y=11.25x+15,640
Answer: The cost estimation equation is y=11.25x+15,640
<span>the correct answer is -4 - 0.144337567 i</span>
