Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Calculate the value of
∑
k
=
0
4
3
⋅
2
k
\displaystyle \sum_{k=0}^{4} 3\cdot 2^{k}
k
=
0
∑
4
3
⋅
2
k
. a)
96
96
96
b)
93
93
93
c)
90
90
90
d)
99
99
99
Browse the problem library