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bija089 [108]
3 years ago
6

The back to back stem and leaf plot below show exam scores from two different two different math classes. Which class has a grea

ter mean score ? Which class has a greater median score?
Class A Class B
12 4 2
168 5 4
5779 6 16
66789 7 2566
12 8 00489
1 9 3567
Mathematics
2 answers:
Arte-miy333 [17]3 years ago
8 0

Answer:

B. greater mean = class B greater median = class B

Step-by-step explanation:

Ulleksa [173]3 years ago
4 0

Answer:

what

Step-by-step explanation:

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If ac =14 find the value of x then find ab and bc
Igoryamba

Answer:

If B is between A and C, AB = x, BC = 2x + 2, and AC = 14, find the value of x. Then find AB and BC.

Step-by-step explanation:

AB=x

BC = 2x + 2BC=2x+2

AC =14AC=14

Required

Determine x, AB and BC.

Since B is between A and C;

AB + BC = ACAB+BC=AC

Substitute x for AB; 2x + 2 for BC and 14 for AC

x + 2x + 2 = 14x+2x+2=14

3x + 2 = 143x+2=14

Collect Like Terms

3x = 14 - 23x=14−2

3x = 123x=12 '

x = \frac{12}{3}x=

3

12

x = 4x=4

Substitute 4 for x in

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BC = 2x + 2BC=2x+2

AB = 4AB=4

BC = 2(4) + 2BC=2(4)+2

BC = 8 + 2BC=8+2

BC = 10BC=10

3 0
2 years ago
Solving need help in don't get it
Orlov [11]
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3 years ago
Which statement best describes Marcos equation
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Answer:

Simplified: C/2 -4

Step-by-step explanation:

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6 0
2 years ago
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alexandr1967 [171]

The x would equal 17 because 216 divided by 3 is 17


5 0
3 years ago
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