Just it’s a multiple choice and nobody but yes they are professional no they are not portional
1 answer:
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Hello!
We have two probabilities we can use; we have 170/400, for our experiment, and 1/2, which is our theoretical probability.
To solve, we just multiply the two probabilities.
=0.2125≈21.3
Therefore, we have about a 21.3% chance of this event occurring.
I hope this helps!
Answer:
Step-by-step explanation:
Given that,
Base = 42
Perpendicular height = 31
We need to find the value of . It can be calculated using trigonometry as follows :
Put all the values,
So, the value of .