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RideAnS [48]
3 years ago
11

Once a customer fills the car with gas at one station, that customer cannot then go fill the same car with gas at another statio

n right away. Are the outcomes E1, E2, E3, and E4 mutually exclusive? Explain.
Mathematics
1 answer:
cluponka [151]3 years ago
6 0

Answer:

yes :- P ( Ei ∩ Ej ) = 0

Step-by-step explanation:

These are mutually exclusive events

that is, a customer can only go to a gas station to fill his car with gas par time

P(E1) = 1/4

P(E2) = 1/4

P(E3) = 1/4

P(E4) = 1/4

summation of the four probabilities give 1

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Answer:

If Andre plans on staying within his budget, he should choose Apartment 1.

Step-by-step explanation:

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Andre can spend up to $1320 on rent & $320 on utilities, totaling at $1640. In this situation, Andre needs to save as much money as possible. Either on one of these apartments stay below the budget for monthly cost, but Apartment 2's rent goes $30 higher than his budget allows. In the end, this makes apartment 1 the best option for rent, utilities, and ultimate cost.

If Andre plans on staying within his budget, he should choose Apartment 1.

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3 years ago
What are skew lines and parallel lines
Leni [432]

Two or more lines are parallel when they lie in the same plane and never intersect. The symbol for parallel is <span>||</span>. To mark lines parallel, draw arrows <span>(>)</span> on each parallel line. If there are more than one pair of parallel lines, use two arrows <span>(<span>>></span>)</span> for the second pair. The two lines below would be labeled <span><span><span>AB</span><span>←→</span></span> || <span><span>MN</span><span>←→−</span></span></span> or <span>l || m</span>.

For a line and a point not on the line, there is exactly one line parallel to this line through the point. There are infinitely many lines that pass through A, but only one is parallel to l.

6 0
3 years ago
Read 2 more answers
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Answer:

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Answer:

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Step-by-step explanation:

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