kennkatrease17 kennkatrease17

29-10-2020
Mathematics

contestada

A chef can finish a catering job in 9hrs. His student can do the same job in 18hr. How long will it take them to do the job if they work together?

Respuesta :

20100025120017 20100025120017

01-11-2020

Answer:

if they do together it will take 9 hour, same like which the chef can finish.

Answer Link

Otras preguntas

help please the question is in the picture i need to answer soon

If citizens refuse to serve on jury‘s which of the following might happen. A) citizens of another country might have to serve. B) people might lose their citiz

help. “What is the particles acceleration at t=3.0 s?”

1. 2 +y = 11 2. 5 - b = 1 3. 3 = 7p

Help me please it is due tomorrow

In the figure below, the segment is parallel to one side of the triangle. Which of the following is not a true statement? 12/10 12/x = 10/15 12/x = y/20 10/25 =

The Ksp for calcium fluoride, CaF2, is 1.5 x 10-10. a) Excess solid calcium fluoride is added to 1.00 L of pure water. Calculate the equilibrium concentration o

Gimme some help! In order to become citizens, people who were not born in the United States must find a relative born in the U.S. reside in the country and pa

Low pressure systems are associated with what weather? cold and dry cloudy and rainy sunny and dry warm and humid

Factor 24 with 4 factors but without using 1 as a factor