Answer:
Its a 25% chance you choose the correct answer
Also 1/4 odds
Answer:
c=
1/
90 f
Step-by-step explanation:
Numerical because its the number of assistants.
Answer: 3x^2 + 7x -15
I dunno if u want me to factor it tho
Answer:
16/25
Step-by-step explanation:
We just have to find the probability that the 8 non-defects are chosen.
1. Chance first defect is undetected: 8/10 = <em>4/5</em>
2. Chance second defect is undetected: <em>4/5</em>
3. Total probability': 4/5 * 4/5 = 16/25
