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2 years ago

Guys help plz What is the coefficient of y^2 in the expression 2x^2y – 10xy^2 + 5y^2?

Mathematics

1 answer:

loris [4]2 years ago

8 0

The coefficient of y^2 is 5.
the coefficient is basically like the value of the unknown term, y^2.

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3 years ago

Applicants who wish to be admitted to a certain professional school in a large university are required to take a screening test

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Answer:

Probability of eligible applicants who pass the exam is 0.665

probability of applicants who are ineligible but pass the exam 0.063

Step-by-step explanation:

Total percentage eligible applicants who pass the exam

$\textrm {89\% of 70\%}= \dfrac{89\times70}{100}=62.3\%$

Total ineligible applicants who pass the exam

$\textrm {14\% of 30\%}= \dfrac{14\times30}{100}=4.2\%$

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Probability of applicants who pass the exam is 0.665

probability of applicants who are ineligible but pass the exam 0.063

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3 years ago

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