Mathematics, 01.07.2019 08:00 needthehelp78
When she checked the answer by estimating, it did not make sense. what error did janice make? janice converted a mixed number to the wrong improper fraction. janice added the numerators and denominators instead of multiplying. janice did not change the division problem to multiplication. janice did not convert the improper fraction to a mixed number correctly in the answer.
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 23:00
Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid
Answers: 1
Mathematics, 21.06.2019 23:00
If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost
Answers: 1
When she checked the answer by estimating, it did not make sense. what error did janice make? janic...
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