llcoolanaswerne1654 llcoolanaswerne1654

10-10-2017
Mathematics

contestada

Pump a can empty a pool in 20 hours and pump b can empty it in 24 hours. working together, how long

Respuesta :

daint20 daint20

10-10-2017

I would guess 4 hours in that case

Answer Link

Otras preguntas

do the relative proportions of elements in a given compound vary from sample to sample?

Which expressions are equivalent to 3x + 3 (x+y) Select all that apply. 6x + 3y 3 (x+x+y) None of the above

small fragments of orbiting bodies that have fallen on earths surface are known as

is the constitution likely to survive as long as the magna carta?

LITERAL EQUATIONS K= AP/2 SOLVE FOR A

which detail in the selection symbolizes a change in the familys fortune? a. the familys horse is named steel b. the family has a sturdy wagon c.the family i

hoy did the united states assert itself as an independent nation

The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). If an object’s mass is m=10. kg, what is its weigh

What would happen if there were not enough plants on earth

write 0.345 as a fraction in simplest form and as a percent