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rjkz [21]
3 years ago
15

Help please show your work answer 3 questions please Will Mark as a,brainless

Mathematics
1 answer:
liubo4ka [24]3 years ago
8 0

Answer:

Step-by-step explanation:

7. C

30.D

34.A

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A shipment to a warehouse consists of 2,750 MP3 players. The manager chooses a random sample of 50
Juli2301 [7.4K]

MP3 players in the shipment which are likely to be defective is 330.

Step-by-step explanation:

• Probability is event of an occurrence which is uncertain.

• Probability always lies between 0 to 1.

• The sample of 50 MP3 has 6 defective, to solve it has to be converted.

• Convert percentage in 100 multiply numerator and denominator by 2.

• Result is 6/50 converted to 12/100, bring it to 0.12%.

• 12% is defected in 100% of sample.

• It is found here that 2750 is the population and 12% of 2750.

• 2750 * 0.12 = 330, defective pieces in 2750.

• There are three types of Classical,Empirical or Experimental.

• Classical are ‘n’ number of events find the probability occurrence.  

• Empirical or experimental is purely based on events.

5 0
3 years ago
There are 50 read beans and 50 white beans in a bag . The first bean selected is red . The red bean is returned to the bag . Wha
andrew11 [14]

Answer:

50% as there is 100 beans all together

4 0
2 years ago
Why are astrologers not considered to be scientists?
Pachacha [2.7K]
The answer is:  [C]:  "Astrologers do not use the scientific method." 
_____________________________________________________
Note:  Choice [A] is incorrect.  Astrologers do use tools.
_____________________________________________________
Choice [B] is incorrect.  Some astrologers do observe the universe.
_____________________________________________________
Choice [D] is incorrect.  Astrologers may or may not go to college; and whether or not they do or do not is irrelevant as regard to whether to they are considered "scientists".
_____________________________________________________
8 0
2 years ago
Read 2 more answers
WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!
nikdorinn [45]

Answer:

C both line and point symmetry

Step-by-step explanation:

6 0
3 years ago
What are two consecutive integers whose sum is -97
zimovet [89]

Answer:

-48 and -49

Step-by-step explanation:

n + n + 1 = -97

2n + 1 = -97

2n + 1 - 1 = -97 - 1

2n = -98

2n/2 = -98/2

n = -49

 -49 + 1 = -48

 -49, -48

8 0
3 years ago
Read 2 more answers
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