The five types of infinitives are full infinitives, bare infinitives, split infinitives, continuous infinitives , and perfect continuous infinitive.
Explanation:
Types of infinitives:
Five types of infinitives are as follow:
- Full infinitives : Add 'to' Infront of the verb to complete the the situation.
- Bare infinitives: here " to" get omitted from the sentence.
- Split infinitives : Here adjectives slides between infinitives marker.
To hear : full infinitives changes to split infinitives : to slowly hear.
- Continuous infinitives: Action going for certain period of required time.
Example : to be missing
- Perfect continuous infinitives: prior to a time :
Example : to have seen
Therefore, there are are five types of infinitives .
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We are given a line segment with two points on each end. Rebecca draws two arcs with equal radius from each point. Now, the intersection of the two arcs is the midpoint of the line. This can be explained by the radius of the arcs. Since they are equal, meaning they have the same distance from each point. Thus, the midpoint of the line.
Answer:

Step-by-step explanation:
Rule: 

the answer to ur problem will be -7/5
Answer:
Mean = 1.57
Variance=0.31
Step-by-step explanation:
To calculate the mean and the variance of the number of successful surgeries (X), we first have to enumerate the possible outcomes:
1) Both surgeries are successful (X=2).

2) Left knee unsuccessful and right knee successful (X=1).

3) Right knee unsuccessful and left knee successful (X=1).

4) Both surgeries are unsuccessful (X=0).

Then, the mean can be calculated as the expected value:

The variance can be calculated as:
