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irinina [24]
3 years ago
13

Are buying a drink and buying popcorn independent or dependant events

Mathematics
2 answers:
vitfil [10]3 years ago
4 0
I believe independent events
Paha777 [63]3 years ago
3 0
It's a Dependent events
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Use the graph of the quadratic function y = - 1x2 + x + 4 to
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Express these system specifications using the propositions p “The user enters
Alex73 [517]

Answer:

a) r ⋀~p

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c) ~r ⟶ ~q

d) (~p ⋀r) ⟶q

Step-by-step explanation:

To solve this question we will make use of logic symbols in truth table.

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q means “Access is granted,”

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password.”

Fist part of the statement is correct and so it will be "r". Second part of the statement is a negation and will be denoted by ~p. Since both statements are joined together in conjunction, we will use the conjuction symbol in between them which is "⋀" Thus, we have; r ⋀~p

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