4. This box plot shows the number of marks earned by the boys in a class test. What was the lower quartile? 5.This box plot show
s the number of marks earned by the girls in a class test. What was the upper quartile? 6. This box plot shows the number of minutes passengers spent in a station waiting room. What is the range of times spent in the waiting room?
1 answer:
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16 ft
Explanation
Step 1
because the ligth comes in the same angle, we have 2 similar triangles .
so,as the triangles are similar,the ratio of the shorter leg to the bigger leg must be equal.
Step 2
solve for h
therefore, the heigth of the tree is 16 ft
Answer:
∴ Constant of Proportionality is 32
Step-by-step explanation:
Here Given;
(equation-1)
(equation-2) (divide with 'g' on both side)
We know,
The Constant of Proportionality equation is given;
(equation-3)
Where 'k' is known as Constant of Proportionality.
Comparing equation-1 and equation-3;
and
Now equation-2 become;
Plug and
in above equation;
(equation-4)
By comparing equation-2 and equation-4;
So Constant of Proportionality is 32