I think it's a rectangle block because the surface is flat on all the sides.
5 75 divided by 15 hope this helps for next time
Answer:157 m
Step-by-step explanation:you need to multiply 3.14*25*2
Considering the given probability distributions, distribution D is valid.
<h3>When a probability distribution is valid?</h3>
A probability distribution is valid if:
- There are no negative probabilities.
- The sum of all probabilities is of 1.
In this problem, only distribution D has a sum of 1, hence it is the only valid distribution.
More can be learned about probability distributions at brainly.com/question/23670007
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