Question

I need someones help!

Answer 1

Write each answer as a power of 2. Show your work and explain your steps.

a. Computer capacity is often measured in bits and bytes. A bit is the smallest unit, which is 1 or 0, in the computer’s memory. A byte is 2^3 bits. A megabyte (MB) is 2^20 bytes. How many bits are in megabytes?

b. A gigabyte (GB) is 2^30 bytes. How many megabytes are in a gigabyte? How many bits are in a gigabyte?

Answer 2

1024 megabytes in a gigabyte

Answer 3

8589934592 bits in a gigabyte

Answer 4

For question a and b?

Answer 5

(23)20=23×20=260

Answer 6

You guys just confused her. Specify your answers please!

Answer 7

Right.

Answer 8

for a :
8388608 bits in a megabyte
for b:
1024 megabytes in a gigabyte
8589934592 bits in a gigabyte

Answer 9

a) 2^20 bytes / megabyte * 2^3 bits / byte = 2^23 bits per megabyte
(Says give each answer as a power of 2)

Answer 10

b) One Gigabyte = 2^30 bytes
One Megabyte = 2^20 bytes
One Gigabyte = 2^30 bytes = 2^10 * 2^20 = 2^10 Megabytes.

Bits in a Gigabyte = 2^30 bytes / Gigabyte * 2^3 bits / byte = 2^33 bits / Gigabyte.

Answer 11

thank you :)

Answer 12

you are welcome.