Can someone please help me please?

Three coins are flipped. what is the probability that there will be at least two tails?

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

(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