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Ivenika [448]
3 years ago
10

What is X 1+X/2=3x+4 over 9

Mathematics
1 answer:
Fynjy0 [20]3 years ago
8 0
X= 2 over 9 or in decimal form 0.2222....
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What is −(8−1+5)?<br> Written explanation.
Dmitriy789 [7]

Step-by-step explanation:

You can use the distributive property

-(a - b + c) = -a + b - c

So, the answer to this is -8 + 1 - 5.

3 0
3 years ago
Read 2 more answers
Select the correct answer.
aleksandrvk [35]
Yo what is the answer??
8 0
3 years ago
Can someone solve this for me with their explanation please?
Lana71 [14]

First you want to subtract 36

so it looks like this \sqrt[4] {(4x+164)^3}=64

Then you want to cancel out the square root 4 by raising that to the 4th power (you must do this to both sides)

{(4x+164)^3}=64^4 which is equal to {(4x+164)^3}=16777216

Then you take the cube root to both sides [tex]\sqrt[3]{(4x+164)^3}=\sqrt[3]{16777216}[tex]

Then you end up with the equation 4x+164=256

Then subtract 164 to both sides

4x=92

then divide 92 by 4

Then you get x=23




7 0
4 years ago
Part E
Effectus [21]

The mean, median, standard deviation, and interquartile range for each data set is given below.

<h3>What is the definition of Interquartile Range (IQR)?</h3>

When arranged from lowest to highest, the IQR represents the central 50% of values.

Find the median (middle value) of the lower and higher half of the data to get the interquartile range (IQR).

These are the quartile 1 (Q1) and quartile 3 (Q3) values (Q3). The difference between Q3 and Q1 is the IQR.

<h3>What are the measures of central tendency for Manuels Data?</h3>

Using the statistical tool, the following were arrived at:

  • Standard Deviation = 3.13961
  • Mean = 8
  • Median = 8
  • IQR = Q3-Q1 = 10 - 6 = 4

<h3>What are the measures of central tendency for Grethcen's Data?</h3>

Using the statistical tool, the following were arrived at:

  • Standard Deviation = 4.68737.
  • Mean = 9.6
  • Median = 9
  • IQR = IQR = Q3-Q1 = 12 - 7 = 5.

See the respective Histograms attached.

Learn more about mean at:

brainly.com/question/1136789

#SPJ1

4 0
2 years ago
A manufacturer of bolts has a​ quality-control policy that requires it to destroy any bolts that are more than 2 standard deviat
n200080 [17]

bolts of length more than 13+0.2 , and less than 13-0.2 will be destroyed

= 13.20 cm and 12.80 cm

<u>Step-by-step explanation:</u>

Here we have , A manufacturer of bolts has a​ quality-control policy that requires it to destroy any bolts that are more than 2 standard deviations from the mean. The​ quality-control engineer knows that the bolts coming off the assembly line have mean length of 13 cm with a standard deviation of 0.10 cm. We need to find For what lengths will a bolt be​ destroyed .Let's find out:

A manufacturer of bolts has a quality control policy that requires it destroy any bolts that are more than 2 standard deviations from the mean.

mean length= 13 cm

standard deviation= 0.10 cm

2 standard deviation from mean= 13 \pm (2(0.10))

Therefore, bolts of length more than 13+0.2 , and less than 13-0.2 will be destroyed

= 13.20 cm and 12.80 cm

6 0
4 years ago
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