Mathematics, 24.05.2020 12:57, camila68

Salaries for teachers in a particular elementary school district are normally distributed with a mean of $45,000 and a standard deviation of $6,100. We randomly survey 10 teachers from that district.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, softball2895

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Answers: 1

continue

Mathematics, 21.06.2019 17:00, jadejordan8888

What properties allow transformation to be used as a problem solving tool

Answers: 1

continue

Mathematics, 21.06.2019 18:30, kenzie9493

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?

Answers: 1

continue

Mathematics, 21.06.2019 18:30, genyjoannerubiera

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Answers: 1

continue

Do you know the correct answer?

Salaries for teachers in a particular elementary school district are normally distributed with a mea...