Answer:
w=18
Step-by-step explanation:
w+6=2(w-6)
w+6=2w-12
w+18=2w
18=w
Answer: a) 0.2 b) 0.6
c) The event of selecting red tulip is not likely to occur.
The event of selecting purple tulip is likely to occur.
Step-by-step explanation:
Given : Total number of tulips = 100
The number of red tulips = 20
The number of purple tulips =60
The probability that a randomly selected tulip bulb is red :-

Since 0.2 is less than 0.5.
It means that the event of selecting red tulip is not likely to occur.
The probability that a randomly selected tulip bulb is purple :-

Since 0.6 is more than 0.5.
It means that the event of selecting purple tulip is likely to occur.
Answer:
the exact value is x =1/2 or x=0.5
your welcome!
(21 ÷ 7) x 4 Divide 21 by 7
3 x 4 Multiply 3 by 4
12