Find the Number of Terms in the Sequence or the Sum

question 26

Multiple Choice

Find the number of terms in the sequence or the sum of the sequence as requested.
-How many terms are there in the sequence 5, 10, 20, 40, 80, . . ., 20,480?

• A)13
• B)14
• C)11
• D)12

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Definitions:

Sender's Address

In communications or networking, the unique identifier, often an IP address or email address, used to determine the source of a message or packet.

Packet Size

The amount of data transmitted over a network in a single packet.

Public-key Encryption

A cryptographic system that uses two keys -- a public key known to everyone and a private key known only to the recipient of the message.

Key Pair

In cryptography, a key pair consists of a private key and a public key used together for secure data encryption and decryption.