Answer:
mean: 19
median: 22
mode: 5
range: 30
Step-by-step explanation:
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Answer:
12 inches = 1 foot
9,944 inches = 9,944/12 = 826.67 ft
Answer:
Step-by-step explanation:


Answer:
Therefore the area of the screen cleared is 1414.28 cm².
Step-by-step explanation:
Given:
a windscreen wiper of a vehicle of length 30 cm
Consider this length as Radius of Semicircle, r = 30 cm
clears out an angle of 180 degrees implies Semicircle Shape
pie=22/7
To Find:
Area of the screen cleared
= ?
Solution:
We have

Substituting r and pie we get

Therefore the area of the screen cleared is 1414.28 cm².