Ellise has 4 times as much money as her sister. If Ellise has php 10.40, how much money does her sister have?

Ellise's sister has php 2.4

Step-by-step explanation:

Let the amount of money Ellise sister has be = x

and amount Ellise has be =4x

since Ellise has  php 10.40

her sister will have php 10.40/4 = php 2.4

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

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.