Question

1. from left to right, select the place values for the top row in this binary table.

5,10,15,20,25,30,35,40
2,4,6,8,10,12,14,16
128,64,32,16,8,4,2,1

1. in the lesson about binary, you had to decode a message. what was the message?

be a good person!
be a lifelong learner!
should i have a pb&j sandwich?
school is great!!

Explanation:

Step1: Identify binary place value pattern

Binary place values (left to right for an 8-bit table, descending) follow powers of 2 starting from $2^7$:
$2^7=128$, $2^6=64$, $2^5=32$, $2^4=16$, $2^3=8$, $2^2=4$, $2^1=2$, $2^0=1$

Step2: Match to correct option

The sequence $128, 64, 32, 16, 8, 4, 2, 1$ matches the standard 8-bit binary place values.

Step3: Recognize standard binary lesson message

A common binary decoding lesson message focuses on core learning values: "Be a lifelong learner!"

Answer:

1. 128, 64, 32, 16, 8, 4, 2, 1
2. Be a lifelong learner!