Solve the system using the method of Your choice.

Mathematics

1 answer:

Roman55 [17]2 years ago

8 0

Answer:

x=3 y=6

Step-by-step explanation:

using elimination

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Answer:

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Step-by-step explanation:

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For safety reasons, four different alarm systems were installed in the vault containing the safety deposit boxes at a Beverly Hi

larisa [96]

Answer: a) $(0.99)^4$

Step-by-step explanation:

Given : For safety reasons, four different alarm systems were installed in the vault containing the safety deposit boxes at a Beverly Hills bank.

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Probability for independent events $(E_1 , E_2 , E_3 , ....., E_n)$ occurs together = $P(E_1)\times P(E_2)\times P(E_3)\ .....\times P(E_n)$ .