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2 years ago

11

A university found that 10% of its students withdraw without completing the introductory statistics course. assume that 20 stude

nts registered for the course.

1 answer:

mart [117]2 years ago

6 0

2/20 students generally drop the course before completing the introductory statistics course.

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Answer: A

Step-by-step explanation:

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Which of the following is a polynomial with rootsnegative square root of 5, square root of 5, and 3

Scrat [10]

Answer:

P(x) = x³ - 3x² - 5x + 15

Step-by-step explanation:

∵ The roots of the polynomial are -√5 , √5 , 3

∴ The polynomial has 3 factors:

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∴ P(x) = (x - √5)(x + √5)(x - 3)

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= (x² - 5)(x - 3) = x³ - 3x² - 5x + 15

∴ P(x) = x³ - 3x² - 5x + 15

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11340 = 630 × 18 miles traveled

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Write an equation for the line parallel to the line 5/8x−7/6y =2 through the point (7,−1).

LiRa [457]

$y = - \frac{28}{48x - 15} - \frac{125}{321}$ is the answer.

Step-by-step explanation:

For this question,

•<u> </u><u>First</u>, find the slope of the line parallel to the line 5/8x−7/6y=2 :-

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•<u>Second</u>, find the equation of the line,

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Which of the following questions is a statistical question?

igomit [66]

I think A! Good luck! :)

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