In 1997 the interest category for 12% of all new magazines was sports. This describes a parameter. True or false
2 answers:
False ....a parameter is something YOU can change, like asking magazines if they are interested in sports, or interested in photography, or something else. So the 12% is a statistic.
Answer:
The given statement is parameter.
Step-by-step explanation:
A parameter is a value that is computed from the population data.
Here given is that In 1997 the interest category for 12% of all new magazines was sports.
Means all the population was considered and out of that 12% were sports magazine.
Hence, it is a parameter.
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Let x = amount invested at 8% 26000 - x = amount invested at 6% 0.08x + 0.06(26000 - x) = 1860 solving the equation you get x = 15000 and subtract that from 26000 you get 11000 8% investment = 15000 6% investment = 11000
3 should be added to the tiles
Not quite sure what the question being asked here is.
Answer:
350
Step-by-step explanation:
Let the number of adult tickets be x, then the number of student tickets sold would be (x–54).
We now have
x+(x–54)=646
2x=700
x=350
Therefore, 350 adult tickets were sold.
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