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lianna [129]
3 years ago
9

The dot plot shown represents the number of students enrolled in each of the 16 courses at a community college. A new course has

started and has 65 enrolled students. Select all of the following statements that are NOT true.
a
The median class size does not change.
b
The mean is lower.
c
The range increases by 40.
d
The mode increases.

Mathematics
2 answers:
irga5000 [103]3 years ago
8 0
The answer is most likely D
suter [353]3 years ago
7 0

Answer:

select a b and c

Step-by-step explanation:

they are all false

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Solve the equation. 4y = 12
faltersainse [42]

Answer:

  • y = 3

Step-by-step explanation:

<u>Given equation:</u>

  • 4y = 12

To solve the equation, the L.H.S must be equivalent to the R.H.S. To prove that L.H.S is equivalent to R.H.S, we have to know the value of "y".

The value of the y variable can be found by isolating the variable from its coefficient. In this equation, the y-variable can be isolated by dividing both sides by four. This cancels the coefficient, isolating the y-variable on one side of the equation.

  • ⇒ 4y = 12
  • ⇒ 4y/4 = 12/4                                              (Dividing both sides by 4)

Once the y-variable has been isolated, we can simplify the other side of the variable. The expression/variable/number obtained, on the other side of the equation, is the value of the y-variable.

  • ⇒ y = 12/4                                                     (Isolating the y-variable)
  • ⇒ y = 3                                                           (Simplifying the R.H.S)

Therefore, the value of y is 3.

Learn more about equations: brainly.com/question/27688114

7 0
2 years ago
Read 2 more answers
Round these to the nearest hundredth
Tanzania [10]
1. 66.60
2. 48.00
3. 71.40
4. 2.95
5. 3.35
6. 2.50
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8. 6.66
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10. 13.00
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Hope this could help
4 0
4 years ago
An apple, potato, and onion all taste the same if you eat them with your nose plugged
liberstina [14]

No

Because they all are different in taste and smell

5 0
2 years ago
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katrin2010 [14]

Answer:

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V = D/t = 10 / 20 = 0.5 mile per min

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V = D/t = 20/30 = (2/3) mile per min

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V = D/t = (10+20)/ 50 = (3/5) mile per min

6 0
3 years ago
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Which equation has x = -6 as the solution?
love history [14]

Answer:

olog 32=2

Step-by-step explanation:

cause hall you have to do is divide

6 0
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