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Gemiola [76]
2 years ago
12

The dot plot shows the ages of quiz show contestants. pg617069 Suppose a new data value, 30, is included in the dot plot. Which

statement describes the effect on the median? A The median would increase. B The median would equal the mean. C The median would stay the same. D The median would decrease.
Mathematics
2 answers:
soldier1979 [14.2K]2 years ago
8 0

Answer:

Step-by-step explanation:

A

Charra [1.4K]2 years ago
8 0

Answer:

The median would stay the same.

Step-by-step explanation:

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bekas [8.4K]

Answer: Option 3

Step-by-step explanation:

5 0
2 years ago
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Problem that would represent
Oksi-84 [34.3K]

\\ \sf \longmapsto 1+6+(-8)

  • Downward motion noted as negative and upward is positive.
  • Lobby will be 1

\\ \sf \longmapsto 1+6+(-8)

\\ \sf \longmapsto 1+6-8

\\ \sf \longmapsto 7-8

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option c is correct

6 0
2 years ago
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A rectangular carpet has a perimeter of 244 inches. The length of the carpet is 90 inches more than the width. Determine the dim
RSB [31]

Answer:

The dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

Step-by-step explanation:

Perimeter of rectangle = 244 inches

Let Width of rectangle = w

Length of rectangle = w+90

We need to find the dimensions (length and width) of the carpet

The formula used will be: Perimeter=2(length+width)

Putting values and making equation:

244=2w+2(w+90)\\Solving:\\244=2w+2w+180\\244=4w+180\\Switching\:sides\\4w+180=244\\Subtracting\:180\:from\:both\:sides\\4w=244-180\\4w=64\\Dividing\:both\:sides\:by\:4\\\frac{4w}{4} =\frac{64}{4}\\w=16

So, we get w = 16

The width w = 16 inches

Now, finding length = w+ 90 = 16+90 = 106 inches

Therefore the dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

4 0
2 years ago
melissa can earn $18 each time she cuts grass. if she cuts the grass x times, write an expression that shows how much she will e
Alborosie

18x

Simple as that. 18 times however many times she cuts the grass

7 0
2 years ago
Find the solution of the system of equations 2x-4y=32 2x-8y=48
Sveta_85 [38]
<span>2x-4y=32
2x-8y=48
--------------subtract
4y = - 16
y  = -4

</span>2x-4y=32 
2x- 4(-4)=32 
2x + 16 = 32
2x = 16
x = 8

answer
(8, -4)
6 0
3 years ago
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