Mathematics, 16.10.2020 18:01 tlarson9872
Kelly and Greta are asked to write an equation for the scenario below.
“One person was able to plant 4 trees in the same amount of time that 5 people working together were able to plant 20 trees.”
The girls agree that x represents the number of people working and y represents the number of trees planted. Kelly wrote the equation y = one-fourth x, and Greta wrote the equation y = 4 x. Which person is correct, and why?
Kelly is correct; each person plants One-fourth more trees than the person before them.
Kelly is correct; 1 = one-fourth times 4 and 5 = one-fourth times 20.
Greta is correct; each person plants 4 more trees than the person before them.
Greta is correct; 4 = 4 times 1 and 20 = 4 times 5.
Answers: 2
Mathematics, 21.06.2019 15:00
Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11
Answers: 2
Mathematics, 21.06.2019 16:30
Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.
Answers: 1
Mathematics, 21.06.2019 17:30
Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?
Answers: 2
Mathematics, 21.06.2019 18:00
Describe the relationship between the angles of similar triangles and the sides of similar triangles
Answers: 1
Kelly and Greta are asked to write an equation for the scenario below.
“One person was able to plan...
Computers and Technology, 16.02.2020 13:04
History, 16.02.2020 13:04
Chemistry, 16.02.2020 13:04
English, 16.02.2020 13:05
Biology, 16.02.2020 13:07
Mathematics, 16.02.2020 13:15
English, 16.02.2020 13:20
History, 16.02.2020 13:24
Biology, 16.02.2020 13:30
Computers and Technology, 16.02.2020 13:31