A company sold 3,000 computers in one month, but 12 were returned. If 3,500 were sold the next month, the company would expect 1
4 to be returned.
What is a valid proportion to represent the problem?
What is a valid proportion to represent the problem?
2 answers:
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Answer:
B.
Step-by-step explanation:
So B is the correct answer.
Answer:
Hence r=10.3 cms (rounded to tenth place)
Step-by-step explanation:
In Triangle KLN ,
KN = 5 Cms
LN = ½ of LM
As the Perpendicular dropped from the center to the chord bisects it.
LM = 18 cm
LN = 9 cm
Now we have to find r or KL
We apply Hypotenuse Formula in this
The formula is given as
Where c = r
a=5
b=9
Putting them in the formula