Leora had some money in her wallet. she spent $18.62 buying groceries and had 43.55 left. how much money did she have in her wallet before she bought the groceries,?

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол