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3 years ago

Can someone help me please

1 answer:

6 0

The answer is the first one I don't know if I am correct through hope that I can help

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Fofino [41]

1. Z=4 10-6
2 y= 6 48/8
3. Q= 13 12+1
6 m=15 11+4
7. 21 19+2
8. S=2 3-1
9. C=6 24/4

8 0

3 years ago

umka21 [38]

The price is 36 because 40% of 65 is 29 and 65-29 equals 36.

5 0

3 years ago

shtirl [24]

That it tells you theres a chance you can lose,win or half/half.

7 0

3 years ago

PtichkaEL [24]

Answer:

$P( X > 46) = 0.7 \ minute$

$\mu = 42 \ minute$

Step-by-step explanation:

From the question we are told that

The procedure for performing a certain task is uniformly distributed on the interval from( a = 32 )minutes to (b= 52) minutes

Generally the cumulative distribution function for continuous uniform distribution is

$F(x) = \left \{ {{0 \ \ \ \ \ for \ x \ x < a} \atop {\frac{x-a}{b-a} } \ \ for \ a \le x \ge b} \atop {1 \ \ \ \ \ \ \ for \ x > b }\right.$

Generally the probability that it takes more than 46 minutes to learn the procedure is mathematically represented as

$P( X > 46) = F(46) = \frac{46 - 32}{52-32}$

=> $P( X > 46) = 0.7 \ minute$

Generally the average time required to learn the procedure is mathematically represented as

$\mu = \frac{a + b}{2}$

=> $\mu = \frac{32 + 52}{2}$

=> $\mu = 42 \ minute$

3 0

3 years ago

Andrei [34K]

It i in the ten thousandths place or the 10,000 place

6 0

3 years ago