Necesito resolver un problema un estudiante tiene que contestar 8 de 10 preguntas a) cuantas maneras de escoger tiene b) cuantas si tiene que contestar las tres primeras c) cuantas si tiene que contestar por lo menos cuatro de las primeras

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.

What is the distance between points a and b?