Answer:
Statistic
Step-by-step explanation:
A statistic is a sample of the whole mean like
E.x( how many pink doughnuts are in the dozen pack of doughnuts.
A parameter represent the whole mean
E.x( how many donuts were made at 7:00)
Since they are sampling 25 cars, it is a statistic.
A and C
Move all terms to the left side and set equal to zero. Then set each factor equal to zero
Using the quadratic formula:
Quadratic functions: brainly.com/question/12164750
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Step-by-step explanation: see attachment below
$2600
2/100×70000=1400
2/100×60000=1200
1400+1200=2600