![subject](/tpl/images/cats/mat.png)
Mathematics, 02.11.2021 22:10 emily743
Lightbulbs act as resistors. Janine is building a circuit that contains two lightbulbs in parallel. One of the
lightbulbs has a resistance of 120 ohms, but the resistance of the second lightbulb is unknown. She models the
total resistance in the circuit, t, with this equation, in which r represents the resistance of the second lightbulb.
t = 120r/r + 120
Find the inverse of Janine's equation.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.
Answers: 3
You know the right answer?
Lightbulbs act as resistors. Janine is building a circuit that contains two lightbulbs in parallel....
Questions
![question](/tpl/images/cats/en.png)
English, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.08.2019 06:10
![question](/tpl/images/cats/fizika.png)
Physics, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 06:10
![question](/tpl/images/cats/en.png)
English, 21.08.2019 06:10