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Dafna11 [192]
3 years ago
10

Plz help me if u don’t mind A)65 B)72 C)79

Mathematics
1 answer:
Marianna [84]3 years ago
7 0

Answer:

it is B

Step-by-step explanation:

i hope this helps

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A TV report conducted a survey of 947 people in New York City and found that 35% of the population believe that the Yankees will
garik1379 [7]

Answer:

35\% represents the sample proportion of the population

Step-by-step explanation:

From the question we are told that

   The sample size is  n  = 947

   The proportion of the population that believes that the Yankees will miss the playoffs this year is    k = 35\% = 0.35

From the question we are told the confidence level is  97%

   The lower limit of the confidence level is a = 28%

    The upper limit of the  b = 42%

Generally the sample proportion of this population is mathematically represented as

         \^ p = \frac{a+ b}{2}

=>      \^ p = \frac{28 + 42 }{2}

=>      \^ p = 35\%

Hence  35\% represents the sample proportion

8 0
3 years ago
What is 81.016 rounded to the nearest tenth
BaLLatris [955]

Answer:

81.0

Step-by-step explanation:

The tenth is the decimal directly to the right of  the period (.) Since the next number to the right is 1, you would round down, which is 0.

6 0
3 years ago
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How do if find y=-3x+10 and y=-2+6?
Len [333]
Yep the other one is right it is (4,-2)
3 0
2 years ago
Which is the correct classification of √18?
seropon [69]

Answer:

irrational number, non-repeating decimal

Step-by-step explanation:

√18 = √9·√2 = 3·√2.  

√2 is an irrational, non-repeating decimal (my calculator shows it to be approx. 1.414213562..... )

and so √18 is the same.

7 0
3 years ago
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If there are 2.2 pounds in 1 kilogram how many pounds are there in x kilograms?
nirvana33 [79]

Answer:

P=x/2.2

Step-by-step explanation:

We can create an equation to solve this.

Let the number of pounds be P

Let the number of kilograms be X

Now, we know that for 1 kilogram, there is 2.2 pounds.

Therefore if we have 1 kilogram (X) then we will have 2.2 pounds (P).

<u>X=2.2P</u>

All you have to do now is rearrange the equation to find the number of pounds in x kilograms. To do this divide both sides by 2.

Therefore you will get P=x/2.2

5 0
3 years ago
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