If you roll a number cube 78 times, how many times do you expect to roll a 4?

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

What term makes it inconsistent y=2x - 4

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.