Ideally, the smaller the sample population, the more accurate is the sampling result, but it will take longer time if the number of samples is huge.
The answer to the above question is ideally 20 light bulbs per sampling.
$86.40 because u multiply the markup by original to get markup price and add that to original
Answer:
C
Step-by-step explanation:
11 times 4 is 44 plus 5 is 49
Answer:
The dimensions are ft by ft
The quadratic equation is
Step-by-step explanation:
we know that
the area of rectangle is equal to
where
L is the length side of rectangle
W is the width side of rectangle
in this problem
we have
so
-----> equation A
------> equation B
substitute equation B in equation A
Find the value of L
Answer:
101°
Step-by-step explanation:
The interior angles indicated add up to the exterior angle <KMN because they are on the opposite side of it. You can substitute these into an equation to find x.
4x + 81 = 13x + 36
Group like terms
4x - 13x = 36 - 81
-9x = -45
Divide both sides of the equation by -9 so x can stand alone
x = 5
Now to find <KMN, we just have to substitute 5 into the expression
= 13(5) + 36
= 65 + 36
= 101°