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32 / 8 = 4
4 × 7 = 28
20. ANSWER:
The fish swims 28 feet deep.
21. ANSWER:
Numerator;Denominator
22. ANSWER:
439 / 3 = 146.3333 repeat.
So, each individual computer costs more than each individual printer.
Answer:
google maybe
Step-by-step explanation:
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Answer:
5d + 5
Step-by-step explanation:
Add them all up which gets you 48 then divide it by 10 cause of each number then you get your mean
Mean=4.8
Find the middle number and since it’s two add them 4+3=7 and then divide by 2 which gives you your median
Median=3.5
The two numbers repeated which gives you your mode
Mode=2
The area of the portion of the windshield cleaned by the 10-in wiper blade is 106.85in² .
We have been provided that the Length of blade is 15 inches and the Angle of rotation = 98°
We are required to calculate the area of the portion of the windshield cleaned by the 10-in wiper blade.
We have to solve this by using area of a sector.
Area of a sector = ½r²θ
where θ is in radians.
So, angle of rotation (98°) must first be converted to radians
Converting 98º to radians, we get
98×π/180 = 49π/90
The area of the region swept out by the wiper blade
= (area of the sector where r = 15 and θ = 49π/90) - (area of the sector where r = (15-10) and θ = 49π/90).
So, Area = ½×15²×49π/0 - ½×5²×49π/90
= ½×49π/90(15²-10²)
= 49π/180× (225 - 100)
= 49π/180 × 125
= 1225π/36
Area = 106.8472in²
=106.85 in²
Hence, the area of the portion of the windshield cleaned by the 10-in wiper blade is 106.85in²
To know more about area of a sector- brainly.com/question/7512468
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