![subject](/tpl/images/cats/mat.png)
Mathematics, 25.05.2021 16:30 kaitlksndj
The sum of four consecutive odd numbers is 64. Let x be the smallest of the numbers. Form an equation and solve it for r.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
What is the benefit of converting measures in a ratio to the same unit
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30
Since we have computer algebra systems that can solve polynomial division problems for us, why is it necessary to learn how to do these things by hand?
Answers: 1
You know the right answer?
The sum of four consecutive odd numbers is 64.
Let x be the smallest of the numbers. Form an equati...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2019 19:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.10.2019 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2019 19:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.10.2019 19:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.10.2019 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.10.2019 19:10
![question](/tpl/images/cats/health.png)
Health, 23.10.2019 19:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.10.2019 19:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)