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vitfil [10]
3 years ago
13

ANSWER NEEDED FAST PLEASE RIGHT ANSWER GETS BRAINLIEST I PROMISE

Mathematics
1 answer:
FrozenT [24]3 years ago
8 0
Add all of them up 12+12+12+12
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Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut
Alona [7]

The probability of one arrives within the next 10 minutes when he already been waiting for one jour for a taxi is,

 

P (X > 70 | X > 60) = P (X > 10) = 1 – P (X ≤ 10) = 1 – {1 – e ^ -((1 / 10) 10)} = e ^ -1

= 0.3679

 

The probability of one arrives within the next 10 minutes when he already been waiting for one hour for a taxi is 0.3679

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3 years ago
An arithmetic sequence is defined by:a_1=-8a1​=−8a_n=a_{n-1}+4an​=an−1​+4What is the 7th term of the sequence?
oksian1 [2.3K]

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Step-by-step explanation:

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Distance between (2,7) and (-1,3)
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along the x it moved 3 and along the y it went 4

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*Simple math question* The eighth grade class at grade school has 15 girls and 14 boys. How many different boy-girl dates can be
AlladinOne [14]
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3 years ago
It's a ven dyagram question pls help
slamgirl [31]

Answer:

a) A U B = {21,23,24,25,27,29,30,31 }

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Step-by-step explanation:

A {21,24,27,30}

B {21,23,25,27,29,31}

C {20,22,24,26,28,30,32}

a) A U B = {21,23,24,25,27,29,30,31 }

b) A n C = {24,30}

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3 years ago
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