nastylive23 nastylive23
  • 25-11-2019
  • Mathematics
contestada

a chef can finish a catering job in 6 hr. his student can do the same job in 12 hr. how long will it take them to do the job if they work together?​

Respuesta :

stephanienh12342006 stephanienh12342006
  • 29-07-2021

Answer:

3 hours

Step-by-step explanation:

Answer Link

Otras preguntas

If 5 friends buy a package of 38 balloons, how should they divide them.
From the deck of cards shown, two cards are drawn with replacement. The probability of drawing a yellow followed by a yellow is 1 out of
(Sin^2x-Sin^2y)l(Cos^2x-Sin^2y) = Tan (x+y)/Cot (x-y)
PLS HELP ME ASAP FOR 10 and 11 (SHOW WORK!!) + LOTS OF POINTS!!
Which of the following is not a benefit of Direct Stafford Loans? A. Fixed Interest Rates B. Low Interest rates C. An extensive credit check for borrowers D.
if the ratio of the volumes of 2 spheres is 8:27, what is the ratio of their radii?
enter the y coordinate to the solution
Is 10.75 a rational or an irrational number?
1.how does a magnet affect a compass needle? 2. How does an electric current affect a compass needle?
Explain what message the author is trying to give and the meaning of the poem if we must die by claude mckay Explain the lesson learned in this poem