Question

Choosing two balls, without replacement from a box containing 4 white balls and 3 black balls. What is the probability of choosing at least one black ball?

Answer 1

Answer: 3/7

Step-by-step explanation:

Because add all the numbers which is seven. Then whatever the number is for black is the numerator and the amount of all added is the denominator

Answer 2

Answer:0

Step-by-step explanation: