3 years ago

Would like to know the answer

1 answer:

7 0

The quadratic clearly has two real zeros, two places where it crosses the x axis. That corresponds to a positive discriminant.

Answer: positive

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Kevin recorded the ages of the next 12 people who entered his grocery store. He asked his brother John to find the mean, median,

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Answer:

The correct median is 13.5

The correct mode is 18

The arithmetic mean is 13

<em>(The geometric mean is 11.4)</em>

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2 years ago

4cmx4cmx4cm pls SOMEONE 25 POINTS

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Step-by-step explanation:

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2 years ago

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3 years ago

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I guess this will help you

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2 years ago

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In 10 minutes, the top three finishers in a hot dog eating contest consumed a total of 130 hot dogs. the winner, person a, ate 8

Vera_Pavlovna [14]

Let x be how many hot dogs person b ate

therefore, person a ate x+8 hotdogs
and person c ate x-10 hotdogs

they all ate 130 hotdogs in total so
x + x + 8 + x - 10 = 130
3x -2 = 130
3x = 132
x = 44

so person b ate 44 hotdogs
person a ate 8 more so 52 hotdogs
and person c ate 10 less than person b so 34 hotdogs

4 0

2 years ago