This would be classified as a Rational - it neither repeats, nor is trancendental to any degree.
Hope this helped!
When you are making a graph you would say x verses y.
For four the answer is a for five the answer is b
Answer:
29.37% probability that exactly five of the first nine sold have cracked screens
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which the smartphones are chosen is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
Desired outcomes:
5 with cracked screens, from a set of 7.
9-5 = 4 with good screens, from a set of 15-7 = 8.
So
Total outcomes:
Nine phones, from a set of 15. So
Probability:
29.37% probability that exactly five of the first nine sold have cracked screens
Well 12/4 would be 3 so you multiple 12mm times 3 to get 36. Then you have to convert mm to cm. 36 mm = 3.6 cm