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3 years ago

140, 90, 85, 220, 99, 180, 205Mean:Median:Mode:Range:

Mathematics

1 answer:

myrzilka [38]3 years ago

7 0

Answer:

Mean:843.29

Median:140

Mode: none

Range:135

Step-by-step explanation:

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Inverse of f(x)=3x-4

aniked [119]

Answer:

$\large\boxed{f^{-1}(x)=\dfrac{x+4}{3}=\dfrac{1}{3}x+\dfrac{4}{3}}$

Step-by-step explanation:

$f(x)=3x-4\to y=3x-4\\\\\text{exchange x to y and vice versa}\\\\x=3y-4\\\\\text{solve for y}\\\\3y-4=x\qquad\text{add 4 to both sides}\\\\3y=x+4\qquad\text{divide both sides by 3}\\\\y=\dfrac{x+4}{3}$

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3 years ago

Can someone help me out???

Nadusha1986 [10]

There is a common ratio of 2/3 between the height of the ball at each bounce. So, the bounce heights form a geometric sequence: 27, 18, 12. Two-thirds of 12 is 8, so on the fourth bounce, the ball will reach a height of 8 feet.

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3 years ago

Let X denote the voltage at the output of a microphone, and suppose that X has a uniform distribution on the interval from −1 to

Naya [18.7K]

Answer:

Step-by-step explanation:

Please kindly go through the attached file for a step by step approach to the question.

4 0

4 years ago

Plz help me math doesnt like me

marin [14]

Answer:

hello

Step-by-step explanation:

i think diameter is 13 cm

but radius is equal to 13/2=6,5cm

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3 years ago

you can read 52 pages per hour. You read for an hour and half. How many pages have you read? You must read 130 pages for homewor

Ymorist [56]

Answer:

52*2=104

no you cannot complete the homework under two hours

Step-by-step explanation:

since 52*2 is only 104, and you need 130 pages to complete it, i would say that you can't complete the homework under two hours

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3 years ago

140, 90, 85, 220, 99, 180, 205Mean:Median:Mode:Range:​

140, 90, 85, 220, 99, 180, 205Mean:Median:Mode:Range: