An optical storage device uses an error recovery procedure that requires an immediate satisfactory readback of any written data. if the readback is not successful after three writing operations, that sector of the disk is eliminated as unacceptable for data storage. on an acceptable portion of the disk, the probability of a satisfactory readback is 0.95. assume the readbacks are independent. what is the exact probability that an acceptable portion of the disk is eliminated as unacceptable for data storage?

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

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r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: