ikeyhorowitz ikeyhorowitz
  • 05-09-2018
  • Mathematics
contestada

please help me
[tex] [/tex]

please help me tex tex class=

Respuesta :

fgarcia081199p2er1g
fgarcia081199p2er1g fgarcia081199p2er1g
  • 05-09-2018
Your answer is
r=.2
Ex: 1.6 =r (8) you need to get r by itself so you would divide 8 from both sides
16/8=r (8)/8
.2=r
Answer Link

Otras preguntas

In which compound is the percent compositionby mass of chlorine equal to 42%? (1) HClO (gram-formula mass = 52 g/mol) (2) HClO2 (gram-formula mass = 68 g/mol) (
Which species does not have a noble gas electron configuration? (1) Na+ (3) Ar (2) Mg2+ (4) S
Is It Deadly To Mix Bleach, Rubbing Alcohol, And/or Hydrogen Peroxide?
World war I ___ expressed disillusionment about reason and progress
Why would a business care if its workers went on strike?
Which substance can not be broken down by chemical means? (1) ammonia (3) methane (2) antimony (4) water
Which change takes place in a nuclear fusion reaction? (1) Matter is converted to energy. (2) Energy is converted to matter. (3) Ionic bonds are converted to co
Which type of molecule is CF4?(1) polar, with a symmetrical distribution of charge (2) polar, with an asymmetrical distribution of charge (3) nonpolar, with a s
Given the equation:2C2H2 (g) + 5O2 (g) → 4 CO2 (g) + 2H2O(g)How many moles of oxygen are required to react completely with 1.0mole of C2 H2 ?(1) 2.5 (3) 5.0(2)
What Happens If You Mix Ammonia And Hydrogen Peroxide?