Anyone wanna help????? Please!!!!!!!!!!!!!!!!!!!!!!
2 answers:
You might be interested in
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:
Answer:
Wrong problems = 32
Step-by-step explanation:
Total no of problems = 200
Charlotte earned a grade of 84% on her multiple-choice.
Correct problems,
Wrong problems = 200 - correct problems
= 200 - 168
= 32
Hence, there are 32 problems on the final exam Charlotte get wrong.