Mathematics, 11.06.2020 21:57 isabelperez063

Consider U=\ x|x is a real number). A=\ x|x in U and x+2>10\ B=\ x|x in U and 2x>10\ Which pair of statements is true? 5 notin A;5 in B 6 in A;6 notin B 8 notin A;8 in B O 9 in A:9 notin B

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:00, sherman55

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

Answers: 1

continue

Mathematics, 22.06.2019 02:00, lala158736

Which of the following choices gives you a slope of 3?

Answers: 1

continue

Mathematics, 22.06.2019 02:20, dajahp

Asalesperson has january sales of $20,000(1,$20,000) and april sales of $80,000 (4,$80,000). what is the rate of change?

Answers: 1

continue

Mathematics, 22.06.2019 04:00, mom9032

Summary statistics given for independent simple random samples from two populations. use the pooled t-interval procedure to obtain specified confidence interval. x1=71.6, s1=3.9, n1=11, x2=67.9, s2=3.4, n2=9 determine a 99% confidence level.

Answers: 2

continue

You know the right answer?

Consider U=\ x|x is a real number). A=\ x|x in U and x+2>10\ B=\ x|x in U and 2x>10\ Which pai...