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DIA [1.3K]
4 years ago
10

Please, help me +65 points

Mathematics
2 answers:
SIZIF [17.4K]4 years ago
8 0

Answer:

1: B

2: G

3: J

4 M

5: Q

6: V

7: X

8: B

Step-by-step explanation:

harina [27]4 years ago
3 0

Answer:c

1: B

2: G

3: J

4 M

5: Q

6: V

7: X

8: B

I am joyous to assist you anytime!

<em>-Jarvo</em>

Step-by-step explanation:

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Ratio 15 to 6 in simplist form
tino4ka555 [31]

Answer:

5 to 3

Step-by-step explanation:

15/3=5

6/3=3

6 0
3 years ago
Read 2 more answers
A man bought certain number of litches
Arlecino [84]

Answer:    The loss is 4%  

Step-by-step explanation:

Lets call litches that are 20 pcs per Rs 100  - litches A

that are 30 pcs per Rs 100- litches B

So a man can buy 2 pcs A per Rs 10

and 3 pcs B per Rs 10

OR

6x  pcs  A per  Rs  30x  

and 6x  pcs  B  per  Rs  20x

Now he gonna sell the 12x  litches  for y Rs

Lets find y from the proportion

12x  cost y

25   cost 100

y/12=100/25

y=48  Rs

So the man bought 6x A + 6x B  for 20x+30x=50 Rs

And then he sold them for 48 Rs

Obviously the man gonna loose the money.

Lets find the losses in %

(50-48)/50*100=200/50=4%

The loss is 4%  

3 0
3 years ago
In a survey, 15 high school students said they could drive and 15 said they could not. Out of 60 college students surveyed, 30 s
Citrus2011 [14]

Answer:

No.

Step-by-step explanation:

#1, the sample size is not indicative of a proper high school population, unless of all there is a small amount of students in the high school (or even only 30 students in it). On a individual basis, it can vary widely, and so data analysis such as this is not correct. The data size is skewed as well for the college, especially as college campuses typically house more students then usual. To only ask 60 college students also skew the data gotten. Another sample error may be locational error, in which the location of the schools may warrant the need for a driver license, or if it is not needed, as well as the distance of the student's house and/or where needed facilities are to accommodate a student's needs and desires.

If we were to set all these problems aside and focus more on the question, 15 high school students said they could drive, and 15 said they could not, which makes the sample size of 30 high school students in all. 15 say they can drive, therefore:

15/30 = 1/2, or there is a 50% chance of obtaining a student that can drive.

On the other hand, out of 60 college students surveyed, 30 said they can drive, therefore:

30/60 = 1/2, or there is a 50% chance of obtaining a student that can drive.

∴ Micah's prediction is incorrect in obtaining a college student that can drive more easily then obtaining one that can drive in a high school.

However, remember that too small of a data size can lead to a heavy skew, and it will not represent reality as well.

~

8 0
3 years ago
One interpretation of a baseball player's batting average is as the empirical probability of getting a hit each time the player
den301095 [7]

Answer:

0.7223

Step-by-step explanation:

Given:

Probability of hitting, p = 0.226

Number of times player bats, n = 44

Now,

P (getting a least one hit) = 1 - P ( no hits )

also,

P( not hitting a hit in game )= qⁿ

where,

q = 1 - p

thus,

q = 1 - 0.226 = 0.774

Therefore,

P ( not hitting a hit in game ) = 0.774⁵ = 0.2777

Hence,

P ( getting a least one hit ) = 1 - P ( no hits )

or

P ( getting a least one hit ) = 1 - 0.2777

or

P ( getting a least one hit ) = 0.7223

8 0
3 years ago
Convert 54 inches to yards.
Andru [333]
1.5 yards is the correct answer
54in=4ft 6in=1.5yd
8 0
4 years ago
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