Mathematics, 13.08.2019 00:30 zahid79
The average (arithmetic mean) ages, in years, of the people in group a and group b are 41 and 36, respectively. the average age, in years, of the people in the two groups combined is 38. if there are no people in both group a and group b, what fraction of the people in the two groups combined are in group b?
Answers: 1
Mathematics, 22.06.2019 03:20
Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?
Answers: 3
Mathematics, 22.06.2019 04:30
The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.
Answers: 1
Mathematics, 22.06.2019 06:20
Michael opens a store selling specialty artisan breads. before he can begin baking and selling bread, he purchases a bread oven. each week he sells the same number of loaves and earns the same amount of money. write an equation to show how much money he has earned at any week. x y week profit in dollars 1 –250 2 –170 3 –90 4 –10 5 70 a. y = 80x + 70 b. y = 80x – 330 c. y = 80x – 250 d. y = 80x
Answers: 1
The average (arithmetic mean) ages, in years, of the people in group a and group b are 41 and 36, re...
Mathematics, 06.11.2019 11:31
Chemistry, 06.11.2019 11:31
History, 06.11.2019 11:31
Social Studies, 06.11.2019 11:31
Mathematics, 06.11.2019 11:31
Mathematics, 06.11.2019 11:31
Spanish, 06.11.2019 11:31
Mathematics, 06.11.2019 11:31
Computers and Technology, 06.11.2019 11:31