The ratio of the number of people who own a smart phone to the number of people who own a flip phone is 4 to 3. if 500 more people on a smart phone then i flip phone how many people on each type of phone

What is not true about kl and mn? what is mn? (show your work)

Which of the following contains a variable?

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.