Since 0.94 is the probability of both devices detecting, the probability of neither doing so is 1-0.94=0.06, answer 3.
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|a - b| - |c + d|
|-5 - 4| - |1 +(-3)|
=|-5 - 4| - |1 - 3|
= |-9| - |-2|
Solve for the absolute value
= 9 - 2
= 7
Answer:
144/5
Step-by-step explanation:
Answer:
A and D
Step-by-step explanation: