Mathematics, 12.07.2019 03:00 bfredfred1737
Shelly compared the number of oak trees to the number of maple trees as a part of a study about hardwood trees in a woodlot. she counted 9 maple trees to every 5 oak trees. later in year there was a bug problem and many trees died. new trees were planted to make sure there was same number of trees as before the bug problem. the new ratio of the number of maple trees to the number of oak trees is 3: 11. after planting new trees, there were 132 oak trees. how many more maple trees were in the woodlot before the bug problem than after the bug problem? explain
Answers: 1
Mathematics, 21.06.2019 14:30
The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?
Answers: 3
Mathematics, 21.06.2019 19:10
The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) β x + 2y = 15 (4x β 8y = 12) β x β 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)
Answers: 1
Mathematics, 21.06.2019 22:30
An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute
Answers: 2
Shelly compared the number of oak trees to the number of maple trees as a part of a study about hard...
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