Answer:
Step-by-step explanation:
When finding the margin of error for the mean of a normally distributed population from a sample, what is the critical probability, assuming a confidence level of 58%?
1111
Answer:
125
Step-by-step explanation:
using the rule of exponents
= 
then

= 
= 5³
= 125
Answer:
4 stones is the answer use basic mathematics
The width of rectangle is 8 units.
Step-by-step explanation:
Given,
Area of rectangle = 40 units
Width = w
Length = w-3
Area = Length * Width

Factorizing the equation

Either,
w-8=0 => w=8
Or,
w+5=0 =>w= -5
As width cannot be negative, therefore
Width of rectangle = 8 units
The width of rectangle is 8 units.
Keywords: area, rectangle
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