Sharp EL-W516B - Practice Activity

NAME ___________________________________________ DATE________________
LOGARITHMS
Use your EL
-
W516B to solve to following equations for the unknown.
1.
Solve for
x
.
123
log
2
5


x
_____________________
2.
Solve for
y
.
)
3
ln
1
(
5
21



y
_____________________
3.
Solve for
z
.
2
36
log
54
6


z
_____________________
4.
Solve for
x
.
2
1
ln
100
log



e
x
_____________________
5.
Solve for
y
.
2
21
ln
100
log



y
_____________________
6.
Solve for
z
.
200
ln
25
log
32
log
2


z
_____________________
27