Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 2 | Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Pls help i do not understand this question thank you soo muchh!! :)
Date Posted: 3 years ago
Views: 208
See 1 Answer
total number of possibilities - 9
(a) no. of even numbers - 7
P(even number) = 7/9
(b) no. of number ‘3’ = 0
(c) P(number ? being drawn) = 1/3
1/3 x 9 possibilities = 3
think about which number repeats 3 times.
Answer: number 6
(d) P(number >=6) = 6/9 = 2/3
(a) no. of even numbers - 7
P(even number) = 7/9
(b) no. of number ‘3’ = 0
(c) P(number ? being drawn) = 1/3
1/3 x 9 possibilities = 3
think about which number repeats 3 times.
Answer: number 6
(d) P(number >=6) = 6/9 = 2/3
360 Tutoring Program