NEED HELP WITH THESE QUESTIONS!!!!

4. A certain field is 6 binary bits long and is used for only zero and positive numbers.

a. What is the largest positive decimal number that can be represented by this field?

b. What is the smallest non-negative decimal number that can be represented by this

field?

c. How many possible values can be represented by this field?

5. The Starship Enterprise is visiting a planet where the inhabitants have 8 fingers. Not

surprisingly, they use a base 8 numbering system. The planet provides a beam-down coordinate

of 246 (in base 8). Translate this to base 10 so the crew can safely go on shore leave.