Lori wants to trade more than 3/10 but less than 4/5 of her stickers.

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Find the solution(s) to x^2-14+49=0

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!