HELP

Having a hard time understanding this question (see attachment).

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =