# math

posted by
**Bob**
.

Express the infinite series below using sigma notation and then find the sum.

64 + 40 + 25 + 15.625...

Any explanation would be excellent. Thank you so much.

posted by
**Bob**
.

Express the infinite series below using sigma notation and then find the sum.

64 + 40 + 25 + 15.625...

Any explanation would be excellent. Thank you so much.