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3 years ago

14n = 252 PLEASE HELPP

Mathematics

2 answers:

tresset_1 [31]3 years ago

6 0

Answer:n = 18

Step-by-step explanation:

divide each side by 14 then get n = 18

Elodia [21]3 years ago

5 0

Answer:

I believe the answer is n=18

Step-by-step explanation:

252 divided by 14 is 18,and 18x14=252

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Answer:

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Step-by-step explanation:

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guajiro [1.7K]

Answer:

a) x = 1.52

b) s = 1.16

Step-by-step explanation:

We have that:

5 students watched 0 movies.

9 students watched 1 movie.

5 students watched 2 movies.

5 students watched 3 movies.

1 student watched 4 movies.

(a) Find the sample mean x.

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Standard deviation of the sample.

Square root of the sum of the squares of the values subtracted from the mean, divided by the sample size subtracted by 1. So

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3 years ago

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3 years ago

Someone help me please?

jeka57 [31]

The Answer

LCD = 12

Equivalent Fractions with the LCD

2/3 = 8/12

3/4 = 9/12

1/2 = 6/12

Solution:

Rewriting input as fractions if necessary:

2/3, 3/4, 1/2

For the denominators (3, 4, 2) the least common multiple (LCM) is 12.

LCM(3, 4, 2)

Therefore, the least common denominator (LCD) is 12.

Calculations to rewrite the original inputs as equivalent fractions with the LCD:

2/3 = 2/3 × 4/4 = 8/12

3/4 = 3/4 × 3/3 = 9/12

1/2 = 1/2 × 6/6 = 6/12

Hope This Was Helpful :D

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3 years ago

I am not sure on how to do #5

statuscvo [17]

It is too blurry to read please correct me if this is wrong question
a =17,a =3 is that what the question says?
x-1 ,-1

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3 years ago