You have a 1.5 litre bottle of water and drink 295 millilitres. your friend drinks 135 millilitres. how much water is left?

Answer

Find out the how much water is left .

To prove

As given

You have a 1.5 litre bottle of water and drink 295 millilitres.

Your friend drinks 135 millilitres.

1 milllilitre = 0.001 litre

Now convert 295 millilitres and 135 millilitres in litre units.

295 millilitres = 0.001 × 295

                       = 0.295 litres

135 millilitres =  0.001 × 135

                     = 0.135 litres

Water is left = 1.5 -  0.295 -  0.135

                    = $ 1.07

Therefore the water is left in the water bottel is $ 1.07 .

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square