Mathematics, 17.07.2020 19:01 taylorannsalazar
Now consider a subset of the polynomials, the quadratics (polynomials with a degree of 2). Which operations would the set of quadratics be closed under? For each operation explain why it is closed or provide a counterexample showing why it is not closed. (Hint: Use quadratic expressions to test each operation, such as x2-1 or 3x2+x.)
Answers: 1
Mathematics, 20.06.2019 18:04, Victor3756
Keisha makes a large sandwich for a family picnic she takes 1/2 of them the sandwich to the picnic her family eats 3/8 of the whole sandwich what fraction of the whole sandwich does keisha bring back from the picnic
Answers: 3
Mathematics, 21.06.2019 15:30, juli8350
The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease
Answers: 3
Mathematics, 21.06.2019 19:00, sciencegeekgirl2017
Write the pair of fractions as a pair of fractions with a common denominator
Answers: 3
Now consider a subset of the polynomials, the quadratics (polynomials with a degree of 2). Which ope...
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