Question 11
Please help

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.