B is the answer becuase it’s 35 and that should be correct
Answer:
A. 1/8
Step-by-step explanation:
Let
P(A) be the event that white marble is drawn
P(B) be the event that black marble is drawn
P(A) = 1/4
P(B) = 1/2
Both events A and B are independent as the first marble is put back before drawing the second marble. So the probabilities of two independent events are multiplied.
P(A and B) = P(A) * P(B)
= 1/4 * 1/2
=1/8
Option A is the correct answer..
Answer:
The factors of the polynomial: (b⁴ - 2)(b² - 3)
Step-by-step explanation:
The given polynomial is: 
We can factor the given polynomial by grouping.
We get: 

Taking (b² - 3) common outside, we get:

Hence the polynomial
can be factored as
.
Hence, the answer.