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3 years ago

How is 3 and 4 related to 12 fractions

Mathematics

1 answer:

bagirrra123 [75]3 years ago

7 0

Answer:

3/4 of 13 is 9

3/4 x 12/1 = (3 x 12) / (4 x 1) = 35/4= 9

The answer is 9

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Which statement describes the order of rational symmetry for an isósceles triangle?

alexdok [17]

An isosceles triangle has an order 2 rotational symmetry because it has 1 pair of congruent angles.

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3 years ago

What are 4 factors of 10?

mina [271]

Here are 4 factors:

1, 2, 5, 10

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4 years ago

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Can a triangle have two right angles? Explan?

Eva8 [605]

A triangle can't have more than one right angle to begin with. If it had 2 rightangles, then it is no longer a triangle. The angles of the triangle ha…ve to add up to 180 degrees and a right angle is 90 degrees. So if you had two right angles you would already be at 180 degrees. hope that helped

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3 years ago

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choosing a vowel from the word counting and a consonant from the word Prime then give the total number of outcomes

yKpoI14uk [10]

Answer:

Step-by-step explanation:

Total letters in word 'COUNTING'=8

Number of vowels in word 'COUNTING'=3(O,U,I)

Total letter in word 'PRIME'=5

Number of consonants in word 'PRIME'=3(P,R,M)

We have to find the total number of outcomes.

Number of choice for O=3(P,R,M)

Number of choice for U=3(P,R,M)

Number of choice for i=3(P,R,M)

Number of outcomes of choosing a vowel from the word 'COUNTING' and a consonant from the word 'PRIME'=3+3+3

Total number of outcome=9

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3 years ago

Required information Section 01.02 Exercise 14 - Effects of changing data values on mean, median, and standard deviation There a

Nutka1998 [239]

Answer:

Mean will Increase .
Median remains unchanged.
Standard deviation will increase.

Step-by-step explanation:

We are given that there are 14 employees in a particular division of a company and their salaries have a mean of $70,000, a median of $55,000, and a standard deviation of $20,000.

And also the largest number on the list is $100,000 but By accident, this number is changed to $1,000,000.

Now we have to analyse the Effect of this change in data values on mean, median, and standard deviation.

Mean will get affected because $1,000,000 is a very huge value as compared to $100,000 and is considered to be an outlier and we know that mean is affected by outliers as mean will change to $134285.7143 after replacing $100,000 with $1,000,000 .
Median will not get affected as median the middle most value in the data set and since $1,000,000 is considered to be an outlier so median remain unchanged at $55,000 .
Standard Deviation will also get affected as due to outlier value in the data set the numerator value will increase very much and due to which standard deviation will also increase.

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4 years ago