Plz help quick >_< What is the best estimate for 81.9 x 4.6?
O A) 100
OB) 360
OC)...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.10.2020 09:01 syd8152
Plz help quick >_< What is the best estimate for 81.9 x 4.6?
O A) 100
OB) 360
OC) 400
OD 8,000
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:40
Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
(30 points). the population of a city is 45,000 and decreases 2% each year. if the trend continues, what will the population be aer 15 yrs
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 05.12.2019 19:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 19:31
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 19:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 19:31
![question](/tpl/images/cats/en.png)
English, 05.12.2019 19:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.12.2019 19:31
![question](/tpl/images/cats/health.png)
Health, 05.12.2019 19:31
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 19:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.12.2019 19:31
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 19:31