![subject](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 02:40 jade137
When writing twenty-one-and-a-half-trillion in scientific notation, what is the exponent needed on the base ten? i also need an explanation on how to find this!
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid
Answers: 3
You know the right answer?
When writing twenty-one-and-a-half-trillion in scientific notation, what is the exponent needed on t...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 13.12.2020 05:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 13.12.2020 05:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 13.12.2020 05:20
![question](/tpl/images/cats/istoriya.png)
History, 13.12.2020 05:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.12.2020 05:20
![question](/tpl/images/cats/en.png)
English, 13.12.2020 05:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 05:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 05:20
![question](/tpl/images/cats/istoriya.png)
History, 13.12.2020 05:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 05:20