ryder shot a model rocket over an area that consists of two grassy areas, shown in green, and an area with…
ryder shot a model rocket over an area that consists of two grassy areas, shown in green, and an area with no grass, shown in white. what is the probability that his model rocket has landed in a grassy area? 0.2 0.3 0.4 0.6 15 acres 30 acres 5 acres
Answer
Explanation:
Step1: Calculate total area
Total area = 15 + 30+ 5 = 50 acres
Step2: Calculate grassy - area
Grassy area = 15 + 5 = 20 acres
Step3: Calculate probability
Probability = $\frac{\text{Grassy area}}{\text{Total area}}=\frac{20}{50}=0.4$
Answer:
0.4