Area = 181.125cm ²
let R= Red Rosebushes and W = White Rosebushes
You are expected to calculate the probability of the pattern occurrence in this order : WRRW . However, the selections must be at random .
1. The probability that the first rosebush will be white is 2/4 (there are two white out of total 4 rosebushes) .
2. The probability that the second rosebush will be red is 2/3 (there are two reds out of total 3 rosebushes left) .
3.The probability that the third rosebush will be red is 1/2 (there are now one red out of total 2 rosebushes left).
4. Eventually, there is only one white rosebush left which means the probability is 1.