Ms. Lorenz works at the grocery store she is equally likely to be assigned to work in the bakery section, the floral section, th
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EXPLANATION:
Given;
We are given that in a class there are the following groups of students;
Required;
We are required to calculate the probability that a student selected at random will have Green eyes OR Blue eyes.
Step-by-step solution;
To calculate the probability of an event, we shall use the following formula;
To calculate the probability that a selected student will have green eyes;
To calculate the probability that a selected student will have blue eyes;
The probability of event A or event B will be the addition of probabilities.
Therefore, the probability that a randomly selected student will have green or blue eyes will be;
Therefore,
ANSWER:
The question is asking you to find how much more quicky Annie is traveling on a bike compared to walking. We simply divide her biking speed by her walking speed to get a factor:
Then we convert this to a percent: 320 percent.
We can say that Annie is traveling 320 percent faster on a bike compared to walking.
Then we convert this to a percent: 320 percent.
We can say that Annie is traveling 320 percent faster on a bike compared to walking.