Answer:
The answer is: mean = 80.8, median = 82.5, mode = 67
Step-by-step explanation:
Answer:
Table C
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
Find the value of the constant of proportionality in each table
Table A
For
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For
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This table has different values of k
therefore
the table A does not represent a proportional relationship
Table B
For
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For
------>
For
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This table has different values of k
therefore
the table B does not represent a proportional relationship
Table C
For
------>
For
------>
For
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For
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This table has the same value of k
therefore
the table C represent a proportional relationship
Table D
For
------>
For
------>
For
------>
For
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This table has different values of k
therefore
the table D does not represent a proportional relationship
Answer:
p<4
Step-by-step explanation:
4p+2< 2(p+5)
Distribute: 4p+2<2p+10
Subtract 2 from both sides: 4p<2p+8
Subtract 2p from both sides: 2p<8
Divide and we get: p<4