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sukhopar [10]
2 years ago
5

What is the LCM of 4 and 14

Mathematics
2 answers:
sergey [27]2 years ago
8 0
The answer is 28 because the greatest common factor is 2 so you would do (14 multiplied by 4)/2 and then after multiplying it would be 56 so you divide 56 by 2 and that gives you 28
horsena [70]2 years ago
7 0

Answer:

28

Step-by-step explanation:

4x7=28

14x2=28

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Solve the system of equations.<br> <br> 3x+5y=9<br> 3x+2y=3
KIM [24]
3x+5y=9           3x+5y=9
-1(3x+2y=3)     -3x-2y=-3
                         3y=6
                          y=2
3x+5(2)=9
3x+10=9
     -10   -10
3x=-1
x=-1/3 (-1/3,2)

5 0
3 years ago
Use the normal distribution of fish lengths for which the mean is 11 inches and the standard deviation is 2 inches. assume the v
Kaylis [27]

To solve this problem, we make use of the z statistic. What we have to do here is to find for the z score using the given data and from the standard probability tables for z, we locate the proportion of the fish longer than 12 inches.

 

The formula for calculating the z score is:

z = (x – μ) / σ

where,

x = the sample value = 12 inches

μ = the sample mean = 11 inches

σ = 2 inches

 

so,

z = (12 – 11) / 2

z = 1 / 2

z = 0.5

 

Since we are looking for the values greater than 12, so this is a right tailed test. Using the tables, the value of p at this value of z is:

p (z = 0.5) = 0.3085

 

Therefore there is a 30.85% probability that the fish is longer than 12 inches.

3 0
3 years ago
You can earn $12.75 an hour working at shop well. You can earn $7.50an hour babysitting on the Weekend.during the month of May ,
patriot [66]

where's the question?

8 0
3 years ago
Factories fully. X to the power of three - x
spayn [35]

The expression x³ - x when factored out is x(x -1)(x + 1)

<h3>How to determine the factored expression?</h3>

From the question, we have the following expression that can be used in our computation:

X to the power of three - x

Express the expression properly

So, we have the following representation

x³ - x

The terms of the above expression are:

x³ and x

And the factor of x³ and x

Factor = x

So, we divide x³ and x by x

The results of these divisions are

x³/x = x²

x/x = 1

So, we have the following results

(x³ - x) = x(x² -1)

Express x² -1 as a difference of two squares

So, we have

(x³ - x) = x(x -1)(x + 1)

Hence, the factored expression is x(x -1)(x + 1)

Read more about expressions at

brainly.com/question/18631189

#SPJ1

7 0
9 months ago
PLZ HELP MEEE !!!!!!!!!!
Montano1993 [528]

Answer:

A - 4/13ths is a larger number

B-  3/10ths is a ratoinal mumner


7 0
3 years ago
Read 2 more answers
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