A 40 kg girl pushes a 40 kg boy in a 60 kg toy wagon. The wagon is moving at a constant speed of 2 m/s. Calculate the combined kinetic energy of the boy and the wagon. KE = 1/2 mv2

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Acircle has a circumference of 7.850 units. what is its radius?

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.