Mathematics, 13.06.2020 00:57 kendallreed39
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?
Answers: 2
Mathematics, 21.06.2019 14:20
If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7
Answers: 3
Mathematics, 21.06.2019 17:40
Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.
Answers: 1
Mathematics, 21.06.2019 23:00
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Kelly and Greta are asked to write an equation for the scenario below. “One person was able to plant...
History, 16.09.2019 04:50
Chemistry, 16.09.2019 04:50
Chemistry, 16.09.2019 04:50
Mathematics, 16.09.2019 04:50
Mathematics, 16.09.2019 04:50
Mathematics, 16.09.2019 04:50
Mathematics, 16.09.2019 04:50
Mathematics, 16.09.2019 04:50
Mathematics, 16.09.2019 04:50