10 books cost $30. To figure it out, it's just 3 times the number of books. XD
Answer:

Step-by-step explanation:
Consider the right side of the table
It informs us of the values for h(t) for different values of t
The top one informs us what h(t) is when t = 17, that is
h(t) =
, when t = 17, thus
h(17) = 
a.
has an average value on [5, 11] of

b. The mean value theorem guarantees the existence of
such that
. This happens for

Answer:
10,000,000
Step-by-step explanation:
ten million
Answer:
A.1
Step-by-step explanation:
Trapezoids only have one vertical line of symmetry