Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
A geometric sequence has
u
4
=
−
70
u_4 = -70
u
4
=
−
70
and
u
7
=
8.75
u_7 = 8.75
u
7
=
8.75
. Find the second term of the sequence.
Browse the problem library