Kelvin pushes a block with F Newtons of force. What additional information is needed to determine the acceleration of the block?mass of the block
initial velocity of the block
mass of Kelvin
acceleration due to gravity

Which of the following points is collinear with (-2,1) and (0,3)

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

If value of cos330° is √3/2 then find tan165°.