Describe the transformation that maps the pre-image A to the image A

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Evaluate the expression. (9 + 5)(3 + 2)0