If we have the speed of 18 miles per second, 18miles/s
to find out what is the speed in 1 minute we will need to multiply 18 by 60, as there are 60 seconds in 1 minute
18 miles..............................1 second
?miles..................................60 seconds(1min)
18*60=1080 miles
we have 1080 miles/minute
in 2 minutes we have 1080*2=2160 miles
hope it helps

6 0

3 years ago

Help me please!!!! i dont now the answer

Marat540 [252]

-1/10 is your answer .

7 0

3 years ago

A byte is a unit used to measure computer memory. Other units are based on the number of bytes they represent. The table shows t

NeTakaya

Answer:

A) $2^{30}$ kilobytes
B) $2^{30}$ megabytes
C) In order to convert the number of bytes per unit to the number of bits per unit you need to multiply the number of bytes by 8.

Step-by-step explanation:

Part A: How many kilobytes are there in 1 terabyte? The final answer should be left in exponential form.

1 terabyte = $2^{40}$ bytes

1 kilobytes = $2^{10}$ bytes

⇒ 1 terabyte = $2^{40} / 2^{10} = 2^{30}$ kilobytes

Part B: How many megabytes are there in 1 petabyte? The final answer should be left in exponential form.

1 megabyte = $2^{20}$ bytes

1 petabyte = $2^{50}$ bytes

⇒ 1 petabyte = $2^{50}/2^{20}=2^{30}$ megabytes

Part C: Another unit used to measure computer memory is a bit. There are 8 bits in a byte. Explain how you can convert the number of bytes per unit to the number of bits per unit.

In order to convert the number of bytes per unit to the number of bits per unit you need to multiply the number of bytes by 8.

1 byte = 8 bits

2 bytes = 2*8 bits = 16 bits

3 bytes = 3*8 bits = 24 bits

etc.

5 0

2 years ago