Answers: 3
Mathematics, 21.06.2019 19:30
Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
Answers: 1
Mathematics, 21.06.2019 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 21.06.2019 22:00
Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square
Answers: 1
M= -7/9 passing through (4,0), how do i solve?...
Mathematics, 18.03.2021 22:40
Geography, 18.03.2021 22:40
Mathematics, 18.03.2021 22:40
Mathematics, 18.03.2021 22:40
History, 18.03.2021 22:40
Mathematics, 18.03.2021 22:40
Law, 18.03.2021 22:40
History, 18.03.2021 22:40
Social Studies, 18.03.2021 22:40
Mathematics, 18.03.2021 22:50
History, 18.03.2021 22:50
Mathematics, 18.03.2021 22:50