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2 years ago

What is the value of 5w if w = 6

Mathematics

2 answers:

Alenkasestr [34]2 years ago

7 0

Answer:

Step-by-step explanation:

if w=6 then 5w is equal to 5 * w

so therefore

5*6=30

hope this helps!

Vladimir79 [104]2 years ago

4 0

Answer: 30

Step-by-step explanation: In this problem, we are asked to evaluate the following expression if w = 6.

Since we know that w = 6, we can evaluate 5w by substituting 6 in for w. In addition, it's important to understand that 5w means 5 times w.

So substituting 6 in for w, we have 5(6).

Notice that I used parentheses around the 6. It's always a good idea to use parentheses when substituting numbers in for variables.

So we have 5(6) which is 30.

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Complete the table with values for x or y that make this equation true: 3x+y=15

Ipatiy [6.2K]

Answer:

x=5

y=0

x=1

y=12

Step-by-step explanation:

I guess you can make it up as long as it equals 15, I guess that's what the question is saying??

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2 years ago

If you earn $48,000 per year, how much will you receive on a biweekly basis?

Harrizon [31]

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2 years ago

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In Applied Life Data Analysis (Wiley, 1982), Wayne Nelson presents the breakdown time of an insulating fluid between electrodes

ale4655 [162]

Answer:

The sample mean is $\bar{x}=14.371$ min.

The sample standard deviation is $\sigma = 18.889$ min.

Step-by-step explanation:

We have the following data set:

$\begin{array}{cccccccc}0.15&0.82&0.81&1.44&2.70&3.28&4.00&4.70\\4.96&6.49&7.25&8.03&8.40&12.15&31.89&32.47\\33.79&36.80&72.92&&&&&\end{array}$

The mean of a data set is commonly known as the average. You find the mean by taking the sum of all the data values and dividing that sum by the total number of data values.

The formula for the mean of a sample is

$\bar{x} = \frac{{\sum}x}{n}$

where, $n$ is the number of values in the data set.

$\bar{x}=\frac{0.15+0.82+0.81+1.44+2.7+3.28+4+4.7+4.96+6.49+7.25+8.03+8.4+12.15+31.89+32.47+33.79+36.80+72.92}{19}\\\\\bar{x}=14.371$

The standard deviation measures how close the set of data is to the mean value of the data set. If data set have high standard deviation than the values are spread out very much. If data set have small standard deviation the data points are very close to the mean.

To find standard deviation we use the following formula

$\sigma = \sqrt{ \frac{ \sum{\left(x_i - \overline{x}\right)^2 }}{n-1} }$

The mean of a sample is $\bar{x}=14.371$ .

Create the below table.

Find the sum of numbers in the last column to get.

$\sum{\left(x_i - \overline{X}\right)^2} = 6422.0982$

$\sigma = \sqrt{ \frac{ \sum{\left(x_i - \overline{x}\right)^2 }}{n-1} } = \sqrt{ \frac{ 6422.0982 }{ 19 - 1} } \approx 18.889$

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3 years ago

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Sonbull [250]

Answer:

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3 years ago

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MrMuchimi

Greatest =9998

Smallest=8889

Thanks!

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2 years ago