Mathematics, 11.09.2019 00:10, samueldfhung

Hi i need plz it is 7/3 add 1/3. plz plz

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, OKgoogle

What is the value of x in the diagram below?

Answers: 2

continue

Mathematics, 21.06.2019 20:30, mariahcid904

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Answers: 2

continue

Mathematics, 21.06.2019 20:50, brea2006

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Answers: 3

continue

Mathematics, 21.06.2019 22:30, verdolaga2017me

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

Answers: 1

continue

Do you know the correct answer?

Hi i need plz it is 7/3 add 1/3. plz plz...