Mathematics, 07.08.2019 08:10, kobz

Three postal workers can sort a stack of mail in 10 minutes, 35 minutes, and 70 minutes, respectively. find how long it takes them to sort the mail if all three work together.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, kylemartinez13

What is the multiplicative rate of change of the exponential function shown on the graph?

Answers: 2

continue

Mathematics, 21.06.2019 19:00, sammizwang

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

Answers: 3

continue

Mathematics, 22.06.2019 04:00, zay9357

The table shows the results of a survey on students favorite kind of movie. select the appropriate values to complete the model to find the fraction of students that prefer comedy or action movie.

Answers: 1

continue

Mathematics, 22.06.2019 06:30, RosaJackson8088

Anutrition company is marketing a low calorie snack brownie. a serving size of the snack is 3 brownies and has a total of 50 calories. determine how many calories 21 brownies would have

Answers: 1

continue

Do you know the correct answer?

Three postal workers can sort a stack of mail in 10 minutes, 35 minutes, and 70 minutes, respectivel...