Please help! Correct answers only please! 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 prime number and then picking a prime number?

Simplify your answer and write it as a fraction or whole number.

4/16 or .25

Step-by-step explanation:

Probability of the first being prime is 2 of 4 becasue two cards are prime

You put the card back, so the probability of the second card also being prime is also 2/4

Multiply the numerators together and then the denominators together

2*2 = 4

4*4 = 16

so the probability of picking a prime number and then picking a prime number with replacement is 4/16 or .25.

Hope this helps!

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct