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3 years ago

HELP ME PLEASEEEEEEEEEEEEEEEE

Mathematics

2 answers:

Lady bird [3.3K]3 years ago

3 0

Answer:

Assume the pair of dice are fair; if not, all bets are off!

Color one die green (G) and the other one red (R). There are 36 possibilities in throwing one green and one red die, eg (G1, R1), (G1, R2), etc; (G2, R1), (G2, R2), etc; etc; (G6, R1), (G6, R2), etc.

In the set of possible numbers from throwing a die, there are only 3 possibilities that sum to to 4: (G1, R3), (G2, R2), (G3, R1).

So the answer is 3/36, or one-twelfth.

1.3/36

2.7.9(8

Step-by-step explanation:

I dont know The Number 3 4 and 5 Sorry

ipn [44]3 years ago

3 0

Honestly the answer is 3/36

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Don’t know what you did there but is the scoreStep-by-step explanation:

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3 years ago

Read 2 more answers

In an article about the cost of health care, USA Today reported that a visit to a hospital emergency room has a mean cost of $14

Misha Larkins [42]

Answer: 0.8461

Step-by-step explanation:

Given : $\mu=144\ \ ; \sigma=392$

Let x be the random variable that represents the cost for the hospital emergency room visit.

We assume that cost for the hospital emergency room visit is normally distributed .

z-score for x=1000 ,

$z=\dfrac{1000-1400}{392}\approx-1.02\ \ \ [\because z=\dfrac{x-\mu}{\sigma}]$

Using z-value table , we have

P-value =P(x>1000)=P(z>-1.02)=1-P(z≤ -1.02)=1-0.1538642

=0.8461358≈0.8461 [Rounded nearest 4 decimal places]

Hence, the probability that the cost will be more than $1000 = 0.8461

3 0

3 years ago

What is the square root of 15

Marianna [84]

The square root of 15 is 3.87298334621

8 0

3 years ago

PLEASE HELP AS FAST AS POSSIBLE

EleoNora [17]

Answer:

Step-by-step explanation:

The order goes as follows:

Lower Extreme, Lower Quartile, Median, Higher Quartile, Higher Extreme

The Higher Extreme is the highest quantity.

I am joyous to assist you anytime.

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4 years ago

If the fence is open at a fifty-degree angle how much more angles until it flat on the wall

Alinara [238K]

Well flat means open so 180°
180° - 50° = 130° is the answer

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3 years ago