Answer: 
Step-by-step explanation:
1. By definition, an inverse variaton is a relationship between two variables:
- When of them increases, the other one decreases.
- When one of them decreases, the other one increases.
2. An inverse variation has the following form:
(
is inversely proportional to 
)
Where 
is a nonzero constant.
3. The option that has the form shown above is:
Where 
is the nonzero constant.
Answer:
The minutes wouldn't it be hours?
Step-by-step explanation:
Answer:
common ratio
Step-by-step explanation:
When you have a geometric sequence
an = a1 r^(n-1)
The term r is call the common ratio, which is the number we are multiplying by each time
Answer:
Step-by-step explanation:
by theorem :
f continu in [1 , 2]
f(1)×f(2) < 0 because : f(1) = -1 and f(2) = 15
so the equation f(x)=0 has at least one real root between x=1 and x=2
so :
Answer:
A. 6
Step-by-step explanation:
+
=
+
=
=9
=25
25+9=34
= 5.83
Round it and its 6
