Answer:
x= 0/-8
y= 0/5
Step-by-step explanation:
Brain-List?
Answer:
<h2>
$5.03</h2>
Step-by-step explanation:
Given data
Sample Mean (M): $48.77
Sample Size (n): 20
Standard Deviation (σ) : $17.58
Confidence Level: 80%
we know that z*-Values for 80% Confidence Levels is 1.28
the expression for margin of error is given bellow\
MOE= z*σ/√n
We can now substitute into the expression and solve for the MOE as
MOE= 1.28*17.58/√20
MOE= 22.502/4.47
MOE= 22.502/4.47
MOE= 5.03
The margin of error for a 80 % confidence interval is $5.03
<span>the correct answer is x^2</span>+5x+3=<span>0</span>
3471(1486+1985) rounded to the nearest thousand will be 3000......................
hope its correct
Answer:
256/5=51.2
Step-by-step explanation:
