Answer:

Step-by-step explanation:
From the question we are told that:
Population mean 
Population standard deviation 
Sample size 
Generally the equation for Standard error is mathematically given by



<span>If R = 6 cm, then
circumference = 2</span>πR = 2 × 6 × π = 12π cm
Answer:
x=0.5
Step-by-step explanation:
hope it helped.
Answer:
x = 41 , y = 139
Step-by-step explanation:
x and 41° are alternate exterior angles and are congruent , so
x = 41
x and y are a linear pair and sum to 180° , that is
x + y = 180
41 + y = 180 ( subtract 41 from both sides )
y = 139
Answer:
Here is it
Step-by-step explanation:
sp(selling price)
D%( discount percent )
Mp(marked price)