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____ [38]
3 years ago
10

A company manufactures CD drives that have a 1.6% chance of experiencing disc-read errors. If a CD drive is tested for 250 read

operations, the number of times it may fail is .
Mathematics
2 answers:
Elan Coil [88]3 years ago
8 0
Here is the answer and the solution:

Let P= error
n = number of operations

P = .016
n = 250

Multiply P and n

.016 (250) = 4

The number of times it may fail is 4.

Dafna1 [17]3 years ago
6 0

Answer: The correct answer is 4

Step-by-step explanation: I just took the test myself and got a 100%

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3 0
3 years ago
A rectangle field has an area of 300 square meters and a perimeter of 80 meters. what are the length and width of the field?
Yakvenalex [24]
By definition the area of a rectangle is:
 A = w * l
 The perimeter is:
 P = 2w + 2l
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 l: long
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 Answer:
 
The length and width of the field are:
 
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