Answer:
8 pairs my dude
Step-by-step explanation:
Answer:
Socratic app
Step-by-step explanation:
it will help you
Answer:
Given:
- Total balls = 10
- Black balls = 3
- White balls = 7
⇒ P(black ball) = 3/10 = 0.3
⇒ P(white ball) = 7/10 = 0.7
If one ball is chosen at random and <u>replaced</u>, the probabilities do not change between the first and second ball.
Let event D = first ball is black
Let event S = second ball is black
P(D) = 0.3
P(S) = 0.3 (since the first ball is replaced)
⇒ P(D ∩ S) = P(D) × P(S)
= 0.3 × 0.3
= 0.09
For Independent Events we know that: P(A ∩ B) = P(A) × P(B)
Therefore, as P(D ∩ S) = P(D) × P(S) the events are independent.
Answer:
All of the angles are 60!
Step-by-step explanation:
the sum of all angles will be 180. the angles are conguent....180-60=120
120/2=60
1st term = 36
2nd term = 12
3rd term = 4
<span>
recursive formula
q = 12/36 = 1/3
</span>If you use this formula and continue going down, you'll eventually find that the 6th term will be 4/27.
Hope that helps!
