A bag contains red and blue beads. The probability of picking out a red bead is r. One bead is picked out of the bag, its color noted, and then it is replaced. A second bead is then picked out. The probability that exactly one of those beads is 4/9. Find the possible values of r. Give your answers as fractions in their simplest form.

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles

i need more details sorry

step-by-step explanation:

well your weight will go up if you are not going to burn the calories/ carbs

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.