![subject](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 04:30 rianna14
Find the center, vertices, and foci of the ellipse with equation 5x2 + 9y2 = 45.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 14:00
Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Will mark brainliest with 20 points! the table shows how far object 1 traveled as a function of time. *time (seconds) - 2 4 6 8 *distance traveled (feet) - 18 36 54 72 the equation shows how far object 2 traveled in feet as a function of time in minutes. *f(x) = 10x which object traveled at a faster speed? justify your response.
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
You know the right answer?
Find the center, vertices, and foci of the ellipse with equation 5x2 + 9y2 = 45....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.10.2020 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2020 08:00
![question](/tpl/images/cats/en.png)
English, 28.10.2020 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 08:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 28.10.2020 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 08:00
![question](/tpl/images/cats/biologiya.png)