If the probability of picking a green marble from a bag of green and red marbles is 0.3. if i choose a marble 100 times and replace it each time. how many times would i expect to pick a green marble?

Which of these choices show a pair of equivalent expressions?

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap