julizahyusofpb80a2 julizahyusofpb80a2

02-07-2018
Mathematics

contestada

when a box contains 50 identical balls, it has a mass of 13.9Kg.the empty box has a mass of 400 g . find the mass of each ball in kilograms

when a box contains 50 identical balls it has a mass of 139Kgthe empty box has a mass of 400 g find the mass of each ball in kilograms class=

Respuesta :

snb7201 snb7201

02-07-2018

Each ball will be 0.27kg

Answer Link

Otras preguntas

in group 14 which is a metalloid

Which element has chemical properties that are most similar to those of calcium? (1) Co (3) N (2) K (4) Sr

In the ground state, which atom has a completely filled valence electron shell?(1) C (2) V (3) Ne (4)Sb

Which equation represents sublimation? (1) I2(s) ==> I2(g) (3) I2(l)==>I2(g) (2) I2(s) ==>I2(l) (4) I2(l)==>I2(s)

Which condition causes ocean salinity to increase? A. river water flowing out into the ocean B. high levels of precipitation C. high levels of evaporation

Which type of emission has the highest penetrating power? (1) alpha (3) positron (2) beta (4) gamma

Who led efforts to draw up the Japanese constitution a) Hideki Too b) Harry Truman c) Emperor Hirohito d) Douglas MacArthur

Which change in oxidation number indicates oxidation? (1) –1 to +2 (3) +2 to –3 (2) –1 to –2 (4) +3 to +2

Which pair of symbols represents a metalloid and a noble gas?(1) Si and Bi (3) Ge and Te (2) As and Ar (4) Ne and Xe

Three individuals form a partnership and agree to divide the profits equally. X invests $9,000. Y invests $7,000, Z invests $4000. If the profits are $4,800, ho