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3 years ago

9

Aparticular typist makes an average of four typing errors per page. If more than four errors appear on a given page, the typist

must retype the whole page.What is the probability that a certain page does not have to be retyped?

1 answer:

Pepsi [2]3 years ago

5 0

Answer:

P(y≤4) = 0.629

Step-by-step explanation:

you can see in attachment.

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Marcia is 1.5 meters tall. she casts a shadow that is 2 meters long. a nearby building casts a shadow that is 24 meters long. ho

ankoles [38]

Ratio and proportion

height:shadow=1.5:2

for the building, shadow=24

1.5:2=h:24
1.5/2=h/24
multiply both sides by 24
36/2=h
18=h
the building is 18 meters

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You are having a conference call with the CEO of a paper company. You have interpreted the number of trees cut down versus profi

kvasek [131]

Answer:

x axis: -1, 0, -3

Step-by-step explanation:

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Two sides of a rectangle iPhones are five and 5/8 feet long other two sides of 6 1/4 feet long what is the perimeter

hoa [83]

Answer:

Here it is!

Step-by-step explanation:

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4 years ago

A worker is paid $0.05 on the first day, $0.10 on the second day, $0.20 on the third day, $0.40 on the fourth day, and so on. Ho

Novay_Z [31]

This is a geometric sequence with a common ratio of 2

an = a1 * r^(n - 1)
n = term to find = 21
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a21 = 0.05 * 2^(21 - 1)
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4 years ago

A bag contains 8 blue coins and 10 red coins. A coin is removed at random and replaced by three of the other color.

ira [324]

Answer:

Wait can you re expain in the comments

Step-by-step explanation:

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3 years ago