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3 years ago

I need help I’m being timed

Mathematics

1 answer:

lys-0071 [83]3 years ago

6 0

I think it’s may be A, -(square root) X+2,-3 3down and 2 left

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Yis inversely proportional tox.Wheny=50,x=4Work outywhenx=8

quester [9]

Answer:

55555

Step-by-step explanation:

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3 years ago

What is 540% as a decimal

bekas [8.4K]

The answer to this question would be the decimal 5.4

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3 years ago

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Zack looks at the clock and sees the handle have made a 150 degrees angleHe realizes he has 2 hours before basketball practice s

wolverine [178]

AnswerMove

150

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Step-by-step explanation:

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3 years ago

Novay_Z [31]

Step-by-step explanation:

s is inversely proportional to t

If s= 0.6 , t= 4

s=k/t

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3 years ago

A study by a reputable research organization found that when presented with prints from the same individual, a fingerprint expe

Llana [10]

Answer:

a. 0.6899

b. 0.1642

Step-by-step explanation:

a. Given the probability of success is 0.94 for an expert and that the number of pairs, n=6:

-Each attempt is independent and therefore the probability of the events is calculated as:

$P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.94\times0.94\times0.94\times0.94\times0.94\times0.94\\\\=0.6899$

Hence, the probability of correctly identifying the 6 matches is 0.6899

b.Given the probability of success is 0.74 for a novice and that the number of pairs, n=6:

-Each attempt is independent and therefore the probability of the events is calculated as:

$P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.74\times0.74\times0.74\times0.74\times0.74\times0.74\\\\=0.1642$

#Hence, the probability of correctly identifying the 6 matches is 0.1642

*I have used the sample size of 6(due to conflicting info/question size).

7 0

4 years ago