She gets to the library at 5:30. Half an hour is equal to 30 minutes, and if she leaves at 5:00, she will be there in thirty minutes.

True

As it is said in the question the probability of getting a head is 0.5. And, if we toss it two times it will be 0.25.
We'll have to multiply 0.5 with 0.5.

Answer: i dont know how to solve 3D triangle shapes
Step-by-step explanation:
this is not a prisim
In order for object A to be placed in the position of object B, there needs to be a rotation and translation.
<h3>How would object A get to object B?</h3>
The first step would be to rotate object A to the left to give it the same orientation as object B.
Then, translate object A to the coordinates of object B. This would lead to object A fitting into object B.
Find out more on translation at brainly.com/question/1046778
#SPJ1