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tamaranim1 [39]
2 years ago
15

The first quartile of the data set represented by the box plot is (8, 9, 12,14) . The median of the data set is (8, 12,16,19)

Mathematics
2 answers:
Andrei [34K]2 years ago
7 0
The first quartile is 12. The median is 16!
blondinia [14]2 years ago
5 0

Answer: 16

Step-by-step explanation:

  • The median is the middle number of a set of data  (if there are an odd number of data values) or the average of the two middle numbers (if there are an even number of data values).

  • A  box-whisker plot gives us information of the shape, variability, and median of a data set.

From the given box-whisker plot a vertical line goes through the box at 16 i.e. the median.

Hence, the median of the data set = 16.

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When X =10, the ??? Of the expression 4x is 40
AVprozaik [17]
When x=10, the product of the expression 4x is 40

Product is defined to be the result of the multiplication. If we multiply the value of the x (which is 10) by 4 the result (called the product) will be equal to 40.
3 0
3 years ago
Solve the system of equations by using substitution.<br> x+8y=-2<br> x-3y=20
zysi [14]

Answer:

(14, -2)

Step-by-step explanation:

To solve by using substitution, begin by solving for a variable in the first equation. Let's solve for x:

x+8y=-2\\x=-2-8y

Now we know what <em>x</em> equals. Let's substitute this into the second equation:

x-3y=20\\(-2-8y)-3y=20

We can then simplify:

-2-8y-3y=20 Given equation

-2-11y=20 Combine y terms

-11y=22 Add 2

y=-2 Divide by -11

So, we now know the value of y = -2.

To find the value of X, we can substitute the value of Y into one of the equations. Let's use the first one:

x+8y=-2

x+8(-2)=-2 Substitute for y

x-16=-2 Distribute 8

x=14 Add 16

So, we now know the value of x = 14.

Therefore, we know a solution to the system of equations is (14, -2).

4 0
3 years ago
Find the 11th term of the following geometric sequence.<br><br> 1,5, 25, 125, ...
salantis [7]

Answer:

9,765,625

Step-by-step explanation:

7 0
3 years ago
3x-8&lt;-2x+22<br><br> Show it with steps please.
Neko [114]

Answer:

x < 6

Step-by-step explanation:

1. 3x+2x = 5x

2. 5x - 8 < 22

3. 22+ 8 =30

4. 5x < 30

5. 30/5 = 6

6. x < 6

8 0
3 years ago
Read 2 more answers
Solve for c.<br><br> 5c+16.5=13.5+10c
Kruka [31]

Answer:

c = 3/5

Step-by-step explanation:

5c+16.5=13.5+10c

Subtract 5c from each side

5c-5c+16.5=13.5+10c-5c

16.5 = 13.5 +5c

Subtract 13.5 from each side

16.5 -13.5 =13.5-13.5 +5c

3 = 5c

Divide by 5

3/5 = 5c/5

3/5 =c

4 0
3 years ago
Read 2 more answers
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