Square: 1, 9
even: 2, 6, 8, 10, 12
both: 4
Answer:
Probability that a student who passed the test did not complete the homework = 0.07
Step-by-step explanation:
Given:
Total number of students = 28
Number of students who passed the test = 18
Number of students who completed the assignment = 23
Number of students who passed the test and also completed the assignment = 16
To find: probability that a student who passed the test did not complete the homework
Solution:
Probability refers to chances of occurrence of some event.
Probability = number of favorable outcomes/total number of outcomes
Let A denotes the event that students passed the test and B denotes the event that students completed the assignment
P(A only) =
Here,
So,
Therefore,
probability that a student who passed the test did not complete the homework = 0.07
Answer:
There is no real number root
Step-by-step explanation:
There is no real number root because there is a negative number inside the root.
Chemistry uses ratios all the time in all of the chemical formulas.
Answer:
The answer is 5
Step-by-step explanation: