Let x be a continous random with expected value E(x) = 10 and variance V(x) = 4. find E(X^2).

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

The function show two sisters' savings account and the rate at which they plan to deposit money