a fair coin is tossed 10 times, in how many different ways can the sequence of heads and tails appear?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

What is the measure of sty in oo below? 130 310 230 50