I think B seems like the answer.
Answer:
The best way to approach this type of problem is to use the "complement method" ...
P(positive result) = 1 - P(negative result)
= 1 - (1 - 0.03)^3
= 1 - 0.97^3 = 0.087327 or 8.7%
Explanation:
D. 3 this is because it is force over mass and 144/48 is equal to 3
<span>Synarthrosis: immovable joint in which two bones are connected rigidly by fibrous tissue
</span><span>Amphiarthrosis: slightly movable joint in which the surfaces of bones are connected by ligaments or cartilage
</span><span>Diarthrosis: a joint that can move freely in various planes
Hope this helps!!(If it doesn't I'm sorry!)</span>
