Answer:

Step-by-step explanation:
According to intermediate value theorem, if a function is continuous on an interval
, and if
is any number between
and
, then there exists a value,
, where
, such that 
In the given question,
Intermediate Value Theorem is used to show that there is a root of the given equation in the specified interval.
Here,

Put 

Put 

Answer:
84
Step-by-step explanation:
0.5 · 7 · 24
0.5 · 168
84
Composite numbers are numbers that are not prime.