Question

lesson 1.2.7 review & preview: problems 1 - 125 to 1 - 125 directions: below are your homework problems for lesson 1.2.7. be sure to read directions carefully and show all your work! 1 - 125 if you were to spin the spinner at right, what would be the probability of landing on green or purple? explain how you know.

Explanation:

Step1: Identify total sections

Assume the spinner is divided into 3 equal - sized sections (green, purple, orange). So the total number of possible outcomes is 3.

Step2: Identify favorable sections

The favorable outcomes (landing on green or purple) are 2 sections.

Step3: Calculate probability

The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{green or purple})=\frac{2}{3}$.

Answer:

The probability of landing on green or purple is $\frac{2}{3}$. The reason is that there are 3 total sections on the spinner and 2 of them are either green or purple, and probability is calculated as the ratio of favorable outcomes to total outcomes.