jadekellycupcak29581 jadekellycupcak29581
  • 11-01-2024
  • Mathematics
contestada

A can do a certain work in the same time in which b and c together can do it. if a and b together could do it in 15 days, and c alone in 30 days, in what time could b alone do it?

Respuesta :

Otras preguntas

What are the sides of the DNA ladder made of?
What are the sides of the DNA ladder made of?
Use the REMAINDER THEOREM to explain whether or not (x-2) is a factor of F(x)=x^4-2x^3+3x^2-10x+3
you hav designed a picture that is shaped as a square. the dimensions of your picture  are 6x6in. you want to make it into a poster with dimensions 13x13in. the
determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exis
What are the sides of the DNA ladder made of?
Use the REMAINDER THEOREM to explain whether or not (x-2) is a factor of F(x)=x^4-2x^3+3x^2-10x+3
determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exis
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the pric
7 - 3 ( 5t - 10 ) = 67