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Musya8 [376]
3 years ago
10

5 x minus 10 y = 30 what is the first step to find x

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0
Move X to the other side with the 30.
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Use the given information to draw a box-and-whisker plot of the data set
drek231 [11]

Answer:

The box-and-whisker plot of this distribution is presented in the attached image to this solution.

Step-by-step explanation:

A box plot gives a visual representation of the distribution of the data, showing where most values lie and those values that greatly differ from the rest, called outliers.

A box and whiskers plot shows 5 major information about the distribution of data. It shows:

- The maximum variable.

- The minimum variable.

- The Median.

- The first quartile.

- The third quartile.

Further info such as the range and Inter quartile range can then be obtained from this 5-number summary.

The elements of the box plot are described thus;

The bottom side of the box represents the first quartile, and the top side, the third quartile. Therefore, the width of the central box represents the inter-quartile range.

The horizontal line inside the box is the median.

The lines extending from the box reach out to the minimum and the maximum values in the data set, as long as these values are not outliers. The ends of the whiskers are marked by two shorter horizontal lines.

Variables in the dataset, higher than Q3+(1.5×IQR) or lower than Q1-(1.5×IQR) are considered outliers and are usually shown using dots above the top whisker or below the bottom whisker.

The required boxplot for this question is given in the attached image to this solution.

The median for the boxplot isn't provided, but it was assumed to be midway between the first and third quartile.

Hope this Helps!!!

7 0
3 years ago
Plz help Events A and B are independent. Let event A be the event that a person chooses and buys a certain pear from the grocery
kompoz [17]

Hi all

Answer:

I had this question on my MAP testing just today, and I answered with

C. Choosing a certain book does not affect the choice of a pear,

D. Choosing a certain pear does not affect the choice of a book.

These are the answers I think are correct.

7 0
2 years ago
How can 33/9 be expressed as a decimal 40 point for the best answer
GaryK [48]
33/9=11/3 or 3.666666667
hope this helps!
3 0
3 years ago
Read 2 more answers
PLEASE HELP 40 POINTS
irinina [24]
(A) The value of x is 90 degrees. (B) The angle is a right angle.
5 0
2 years ago
Answer please boys????
jasenka [17]
<ABC + <ABC = 180
3x- 9 + 7x - 1 = 180
10x - 10 = 180
10x = 190
x = 19

<ABC = 3x- 9 = 3(19) - 9 = 48
4 0
3 years ago
Read 2 more answers
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