Evaluate the expression (ab)2 for a = 4 and b = 3. a.81 b.36 c.24 d.144

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Which expression is equivalent to -12(3x-3/4)