You pick a card at random .without putting the first card back you pick a second card at random what is the probability of picking a 4 and then picking 4

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

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

3x + 4y = 5 x- 3y = -7 solve by substitution