Find the sum.
-$$\sum _ { \mathrm { k } = 1 } ^ { 5 } \left( \frac { 1 } { 3 } \right) ( 4 ) ^ { \mathrm { k } }$$
A) $\frac { 1,373 } { 3 }$
B) $\frac { 1,385 } { 3 }$
C) $\frac { 1,364 } { 3 }$
D) $\frac { 1,376 } { 3 }$

Question

Quizplus · Accepted Answer

The Answer of Find the sum.
-$$\sum _ { \mathrm { k } = 1 } ^ { 5 } \left( \frac { 1 } { 3 } \right) ( 4 ) ^ { \mathrm { k } }$$
A) $\frac { 1,373 } { 3 }$
B) $\frac { 1,385 } { 3 }$
C) $\frac { 1,364 } { 3 }$
D) $\frac { 1,376 } { 3 }$

Find the Sum ∑k=15(13)(4)k\sum _ { \mathrm { k } = 1 } ^ { 5 } \left( \frac { 1 } { 3 } \right) ( 4 ) ^ { \mathrm { k } }k=1∑5​(31​)(4)k

Find the Sum $\sum _ { \mathrm { k } = 1 } ^ { 5 } \left( \frac { 1 } { 3 } \right) ( 4 ) ^ { \mathrm { k } }$