williamsakiyah williamsakiyah
  • 22-11-2022
  • Mathematics
contestada

Jason can wax the family car in 30minutes, while his brother Kevin can wax the car in 120minutes. How long would it take Jason and Kevin to wax the car together?

____ minutes

This is a proportions math problem.

Respuesta :

Otras preguntas

why is capitalism called a free-market economy
The level of oxygen in the air is measured in a garden and on a city road. Which location has a higher level of oxygen and why?
Proteins are composed of which of these subunits? Select one: a. amino acids b. glucose molecules c. fatty acids d. nucleotides
Five characteristics of agrarian societies were
voluntary deductions include ____. (1 point)
If scientists were to discover new area of oceanic crust, what type of geologic feature would most likely accompany it? Trench Ridge Fracture Fault Rift
Explain why people with poorly controlled diabetes are at risk for amputation?
When a disease cannot be passed from person to person, it is referred to as a __________ disease.
During metaphase, chromosomes line up along the equator of the cell. The cell then moves into anaphase, with microtubules attaching to the _______ of each chrom
What is the unit rate of 40 meters in 16 seconds?