Answer:
return 8 * x
Explanation:
Given
The attached code segment
Required
Which single statement can replace the program body
From calculate(), we have:
The first line (x = x + x) implies that:
So, on the next line; 2x will be substituted for x
i.e.
becomes
So, on the third line; 4x will be substituted for x
i.e.
becomes
In programming: 8x = 8 * x:
This means that: return 8 * x can be used to replace the body
Answer:
False
Explanation:
IPv4 address are composed of four octets (8 bit numbers), ranging from <em>0.0.0.0 to 255.255.255.255</em>
All those 32 bits, in decimal notation, can form a total of
different addresses.
Being more than 4 billion addresses and ignoring that some addressesare reserved for special uses, even present human population almost doubles that number.
So it is safe to state that IPv4 addresses is <u>not </u>enough to give every blade of grass its own IP.
The correct explanation is option B. The pressure is reduced at the chimney due to the movement of the wind above. Thus, the air will flow in the window and out the chimney.
<h3>What is the main purpose of chimney?</h3>The primary work of the chimney is to show the way that the smoke need to take away from the stove and also out of the house.
Hence, The correct explanation is option B. The pressure is reduced at the chimney due to the movement of the wind above. Thus, the air will flow in the window and out the chimney.
Learn more about chimney from
#SPJ1
See full question below
Is there an air flow through the house? If so, does the air flow in the window and out the chimney, or in the chimney and out the window? Choose the correct explanations.
A. The pressure is increased at the chimney due to the movement of the wind above. Thus, the air will flow in the chimney and out the window.
B. The pressure is reduced at the chimney due to the movement of the wind above. Thus, the air will flow in the window and out the chimney.
C. The pressure is increased at the chimney due to the movement of the wind above. Thus, the air will flow in the window and out the chimney.
D. The pressure is reduced at the chimney due to the movement of the wind above. Thus, the air will flow in the chimney and out the window.
E. The pressures at the chimney and the window are the same. Thus, the air will not flow.
