Mathematics

Mathematics, 03.12.2020 14:00, joyelewis58

The mean age of combined group of men and women is 25 years. If the mean age of group of men is 26 and that of group of women is 21, then percentage of men and women in the group respectively is ?

answer

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, miguelc2145

Give me the equations of two lines that have the same slope but are not parallel.

Answers: 3

Mathematics, 21.06.2019 20:00, munch1239

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Answers: 2

Mathematics, 21.06.2019 20:30, Franciscoramosxt

What is the difference between the equations of a vertical and a horizontal line?

Answers: 2

Mathematics, 21.06.2019 21:30, noelia2001guzman

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?

Answers: 3

Do you know the correct answer?

The mean age of combined group of men and women is 25 years. If the mean age of group of men is 26 a...

Questions in other subjects:

Konu

History, 28.07.2019 18:30

Why did the cold war start? at the end of world war ii, the soviet union and the united states competed for global influence and power. at the start of world war ii, hitler's pact...

Konu

Biology, 28.07.2019 18:30

Which structures are in the cytoplasm? check all that apply. a. chloroplasts b. endoplasmic reticulum c. lysosomes d. cell wall e. nucleus f. vacuoles g. cell membrane...

Konu

Mathematics, 28.07.2019 18:30

There are 7 similarly shaped figures in a set. the largest figure is 7 inches tall. each of the other figures is 1 inch shorter than the next larger figure. the surface area...

Konu

Arts, 28.07.2019 18:30

In the digital vs. analog debate. which one would be the answer? these are my choices. it is generally agreed that digital audio is better than analog audio it is generally agreed...

Konu

Physics, 28.07.2019 18:30

True or false? in the early 1700s there was a great need to organize the elements....

Konu

Mathematics, 28.07.2019 18:30

Ajar contains only one blue tile, one green tile, one red tile, and one yellow tile. if a tile is chosen at random and then replaced in the jar, and then a second tile is chosen at...

Konu

English, 28.07.2019 18:30

Complete the sentences with the correct prefixes. the team attacked but couldn’t score a goal. then, through a/an ordinary piece of good fortune, the other team accidentally kicked...

Konu

Mathematics, 28.07.2019 18:30

Explain how you can determine that the following system has one unique solution – without actually solving the system. 2x+y=4 2y=6-2x...

Konu

History, 28.07.2019 18:30

What is the name of the cube-shaped shrine in mecca that muslims walked around seven times during their pilgrimage? a. qur’an b. allah c. kaaba d. hagia sophia...

Konu

Biology, 28.07.2019 18:30

The hypothesis for jamie's experiment is "if temperature increases, then the rate at which ice melts will increase." which of the following is the independent variable? a. tempera...

Other tasks in the category: Mathematics More task