A box contains 5 white and 7 black balls. Two successive drawn of 3 balls are made with replacement (ii) without replacement. The probability that the first draw woul
produce white balls and the second draw would produce black balls are respectively
(a) 6/321 and 3/926
(b) 1/20 and 1/30
(c) 35/144 and 35/10
(d) 7/968 and 5/264

Dear user,

Answer to your query is provided below

Option (d) is correct

Step-by-step explanation:

Explanation of your query is provided in the image attached

just needed some points but try socratic

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.