Find the value of each variable.
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Answers: 3
Mathematics, 21.06.2019 13:40
Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?
Answers: 2
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 22:00
Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?
Answers: 2
Mathematics, 03.07.2020 04:01
Mathematics, 03.07.2020 04:01
Mathematics, 03.07.2020 04:01
Mathematics, 03.07.2020 04:01
History, 03.07.2020 04:01
Mathematics, 03.07.2020 04:01
Mathematics, 03.07.2020 04:01
Mathematics, 03.07.2020 04:01
Mathematics, 03.07.2020 04:01