Mathematics, 03.02.2020 04:45 maribelarreolap4sgpj
Mariana and bethany disagree about whether the set of polynomials is closed under addition, subtraction, and multiplication, as the set of integers is. to examine their two positions, they consider the polynomials a = 5x β 1 and b = 2x. mariana thinks these polynomials are closed under all three operations. bethany argues that these polynomials are closed under only two operations. complete the following statements, and then determine who is correct.
a + b = a β b = a β’ b = 10x2 + correct.
Answers: 3
Mathematics, 22.06.2019 00:30
Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?
Answers: 2
Mathematics, 22.06.2019 03:10
47: 4 aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. what estimation method did she use?
Answers: 1
Mathematics, 22.06.2019 06:20
Aday's production of 850 parts contains 50 defective parts. two parts are selected at random without r replacement. let the random variable x equal the number of defective parts in the sample. find the cumulative distribution function of x.
Answers: 3
Mariana and bethany disagree about whether the set of polynomials is closed under addition, subtract...
Mathematics, 02.02.2020 21:00
Mathematics, 02.02.2020 21:00
Mathematics, 02.02.2020 21:00
Social Studies, 02.02.2020 21:00
Mathematics, 02.02.2020 21:00
Physics, 02.02.2020 21:00
History, 02.02.2020 21:00
Mathematics, 02.02.2020 21:00
Mathematics, 02.02.2020 21:00
Mathematics, 02.02.2020 21:00