Answer:
x^2 / x(x+1)
x^3 / x^2(x+1)
2x / 2(x+1)
Step-by-step explanation:
The student does not make an error
Answer: c
Step-by-step explanation:
Answer:P = Number of favourable outcomes ÷ Sum of total outcomes
So, Probability of drawing a blue sock is
Number of blue socks ÷ Number of total socks
= 6 ÷ 20
= 3 ÷ 10
= 0.3
Step-by-step explanation: