Answer:
The simplified form is,

Step-by-step explanation:
The given expression is,







Answer:
correct experiment: viral culture test
Trial: (RCT) random control trial
It causes mild sickness or death
The shape of the cross-section formed is a triangle, when a cone is cut in such a way that the cross-section is perpendicular to the base and it passes through the vertex.
Answer:
20
Step-by-step explanation:
using the rule of radicals
×
=
, then
× 
= 
= 
= 20