What is the 9th row of Pascal's Triangle? Grupo de opciones de respuesta

1,10,45,120,200,252,200,120,45,10,1

1,8,28,56,70,56,28,8,1

1,9,36,84,126,126,84,36,9,1

Pascal's Triangle does not have 9 rows.

please help me

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

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?

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k